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Posted: 12/20/2010 8:59:25 AM EDT
[Last Edit: RTUtah]
Originally Posted By PSYWAR1-0:

The Recce platform was something that sprung up within the NSW and 5th SFG communities that first became the Special Purpose Receiver built by Crane, which was supposed to be installed on any M4 lower. After a time when the perfect storm of the users wanting a match-grade trigger and the bolt-bounce issue was identified, the Special Purpose Receiver morphed into a complete rifle that was type-classified as the Mk12.  

Mk12: A BRIEF HISTORY (as authored by "LGT" & "FL")

Mk12 Special Purpose Rifle (SPR)

Scoped versions of the M16 rifle existed as far back as the 1960s. Like nearly all historic military rifles, the M16 went through decades of efforts to improve its accuracy, both in the military and civilian marksmanship communities.

The need for the SPR dates back to the late 1980s and early 1990s when the 7.62mm M21 sniper rifle, a semi-automatic weapon of Vietnam vintage, was replaced by the M24 sniper rifle, a bolt action weapon. The M24 was originally specified to be a .300 Winchester Magnum, but the Army decided to field it in 7.62 NATO for a variety of economic reasons. This left the M24 in the unenviable position of being the worst of both worlds in the eyes of snipers at the time, since it lost the fast-shooing, semiautomatic capability of the M21, but did not gain the range advantage of the .300WM. This compromise left a vacant requirement for a fast-shooting semi-automatic sniper rifle. This need was most apparent in the US Army Special Forces (SF) community, since the other commands within the Special Operations Forces structure filled that need with Knights Armament Corporation's SR-25 sniper rifle.

Army SF, being prohibited by its leadership from procuring the SR-25, sought the next best alternative, namely a Special Purpose Receiver (SPR) kit to convert the Army SF M4 carbines into highly accurate rifles. In late 1998, at the request of SFC Steve Holland of 5th Special Forces Group, and the approval of the SOPMOD joint IPT, the Special Operations Peculiar Modifications (SOPMOD) Program Manager, Troy Smith, authorized the purchase of 5 sets of commercial items as an SPR experiment.

The original requirement was for USASOC, mainly the SF Groups, as WARCOM had the MK11, 7.62mm system. Once the SPR requirement was developed and demonstrated through experimentation, most of the other commands in USSOCOM added themselves to the Basis of Issue Plan (BOIP). The USSOCOM requirement for the SPR, with improved ammunition, was approved in July 1999, as part of the SOPMOD Kit, Operational Requirements Document, Version 5 (ORD 5).  

Further initial development included several variants of the SPR and new ammunition that were compatible with the M4 carbine's lower receiver. It was found that standard issue M855 5.56mm ammunition was not consistent enough to meet the requirement. In 2000, based on an upgrade requirement to provide a match-grade trigger to the design, Mr. Paul Miller, the SPR project manager, discovered an opportunity to pick through over 15,000 M16A1s that had been sent to Crane for destruction. Realizing that these M16A1 rifles, some of which were virtually new, could be used as "free lumber" to build full SPR weapons, Paul selected several thousand rifles to be set aside for the new SPR project. The SPR underwent a minor but significant name change, with the R having originally stood for "Receiver" now standing for "Rifle"

The new weapon system was worthless without a matching round of ammunition to obtain the performance required. The PEO-SP USSOCOM authorized the new round that became Mk262 as part of the Mk12 system in August 2000. Paul Miller and his SPR team refined the 77-grain prototype ammunition and built approximately 124 SPR Rifles in the summer of 2001. These were finished just in time to ship out to Army SF in late October 2001, to be used in the first invasion of Afghanistan. The SPR rifles were extremely well-received, and the SOF combat units ordered hundreds more.  

In May 2002, USSOCOM removed the Mk12 and other complete weapons projects from the SOPMOD Program and placed them under the newly-formed USSOCOM Weapons Program. The fielded weapons included two versions (Mk12 Special Purpose Rifle Mod0 and Mod1). Fielding has since been structured for Mk12 Mod1 Special Purpose Rifle only. This rifle is used by Joint USSOCOM Commands and the USMC in combination with M262 (AA53, 77 grain) ammunition. Formal fielding of the full-rate production version of the Mk12 rifle and ammunition occurred in May 2003 and was completed in FY '04.  

In 2012, as the decade of war on terrorism was winding down and the SCAR weapon system began replacing the requirement for the Mk12, USSOCOM and Naval Special Warfare divested themselves of the Mk12 weapons system, and the Mk12 is now being looked at to fill a Designated Marksman Role within Brown Water Navy commands.
View Quote

* * * * * * * * * *

The following parts lists and substitution parts was compiled by lancecriminal86 over the course of a LOT of research. Read up and pay attention!

Below are the 100% .mil-spec parts lists to build a true SPR or Mk12 clone. Some of these parts are no longer manufactured and will require much effort and money to locate through forums and online brokers. Keep in mind the rifles were built off donor M16A1s, hence the prevalent A1 parts in the lower receivers and the BCGs. They were also first configured using parts available from 1998-2004, and most are inferior in some ways to newer designs. If this bothers you too much, STOP NOW.

The rifles were issued as a kit in a Pelican 1700 case with cutouts. The kits included the rifle with suppressor, optic, bipod, an Eagle TAS-1 UMSS sling (unobtanium and also absolute crap), with a Dewey 1-piece cleaning rod plus Otis cleaning kit, and a cutout for magazines. An operator's manual was also included, however these have not been officially released for public consumption. However, the manuals are out there, and some companies building Mk12 uppers include one. Whether these are official .mil operator's manuals or specially made is currently unclear as the manual itself still contains language that it is not for distribution.

- Alternate .mil-spec parts due to NFA, NLA parts, or changes in name/markings for current production in [brackets]

- Extra notes about parts or availability are in (parenthesis)

LOWER
Lower receivers were standard across the SPR/Mk12 variants and the only variations would be between grips, stocks, and buffers. Most were marked either Colt or GM Hydramatic. All other parts were the same in regards to the lower parts. One caveat is the trigger, as the program originally selected the Knight's Armament 2-stage Full Auto Match trigger. Later on, some issues regarding negligent discharges occurred, and Geissele SSF triggers ultimately found their way into the Mk12 family. Whether 100% of all Mk12s eventually received the Geissele trigger isn't clear, so either is acceptable.
  • Lower: M16A1 pattern [Nodak Spud NDSA1 or 80% re-profiled/finished/engraved]
  • Trigger: Knight's 2-Stage Full Auto Match Trigger or Geissele SSF [KAC semi-auto Match or Geissele SSA/SSA-E]
  • Grip: A1, A2, ERGO Original
  • Stock: Originally issued with A1 stocks, both solid D and trapdoor E types; as A1 stocks dwindled, A2 were used; ModH rifles rebuilt with Ace SOCOM stocks
  • Small parts: Standard M16A1 parts

UPPER
The upper receivers, which ultimately differentiate the four variants of the Mk12, have the most variation between each other.


Early SPR/Mod0
  • Upper: Colt, Diemaco, or Armalite marked, flat top, M4 feed-ramps
  • Barrel: Douglas 416r SS, 18" SPR contour, 1/7 twist, flats milled for PRi FSB (Compass Lake, Centurion Arms, High Caliber Sales, and PRi can all supply barrels that meet the appropriate spec minus FSB flats)
  • BCG: Colt M-16
  • Handguard: Precision Reflex Gen I carbon fiber free-float Handguard, rifle length (identified by button-head screws and one vent hole near barrel nut on lower half; no heat shields)
  • A.R.M.S. #38 SPR MOD Sleeve (either the PEQ version or with uneven spacing on the front  but not the full 1913 railed version)
  • FSB: PRi early folding front sight base and gas manifold, set-screw, with elevation wheel
  • Charging handle: PRi Gas Buster M-84 with military latch
  • Muzzle device: OPS Inc 12th Model brake/collar, and 12th Model suppressor [Allen Engineering AEM5 and brake/collar]
  • Rear iron sight: A.R.M.S. #40
  • Scope rings: A.R.M.S. #22 Medium rings, #22 Tactical Ring Cap and #22 Tactical Ring Rail (rings should not include "lever-stop" hump as produced later by A.R.M.S.)
  • Optic: Leupold Vari-X III 3.5-10x40mm LR, M3 turrets, illuminated Mil-Dot reticle (use .308 turret) [Leupold LR/T 3.5-10x40 LR, M3 turrets, Illuminated Mil-Dot reticle]
  • Bipod: Versa-Pod with A.R.M.S. #42, or a Harris with A.R.M.S. #32 (Versa-Pod far inferior to Harris)
Late Mod0
  • Upper: Colt or Diemaco marked, flat top, M4 feed-ramps
  • Barrel: Douglas 416r SS, 18" SPR contour, 1/7 twist, flats milled for PRi FSB (Compass Lake, Centurion Arms, High Caliber Sales, and PRi can all supply barrels that meet the appropriate spec minus FSB flats)
  • BCG: Colt M-16.
  • Handguard: Precision Reflex Gen III carbon fiber free-float handguard, rifle length
  • A.R.M.S. #38 SPR-PEQ-2-3 Sleeve
  • FSB: PRi folding FSB, set-screw, .750 (original production had PRi's full address engraved on sight tower; those engraved with "PRi USA" are later manufacture)
  • Charging handle: PRi Gas Buster M-84 with military latch
  • Muzzle device: OPS Inc. 12th Model brake/collar, and 12th Model suppressor [Allen Engineering AEM5 and brake/collar]
  • Rear iron sight: A.R.M.S. #40
  • Scope Rings: A.R.M.S. #22 Medium rings (rings should not include "lever-stop" hump as produced later by A.R.M.S.)
  • Optic: Leupold 3-9x36mm TS-30, Mk4 MR/T 2.5-8x36mm TS-30A2, M2 turrets with Mk262 BDC, illuminated TMR reticle
  • Bipod: Harris with either A.R.M.S. #32 or KAC RAS bipod adapter
SPR/A, SPR/B, Mod1
  • Upper: Colt or Diemaco marked, flat top, M4 feed-ramps
  • Barrel: Douglas 416r SS, 18" SPR contour, 1/7 twist, flats milled for PRi FSB (Compass Lake, Centurion Arms, High Caliber Sales, and PRi can all supply barrels that meet the appropriate spec minus FSB flats)
  • BCG: Colt M-16
  • Handguard: Knight's Armament M4 Match FF RAS, rifle length (now called the SR15/16 Match FF RAS)
  • Gas block: NSWC Crane pattern (Badger Ordnance parkerized/NSN version is correct, has open front of gas tube hole)
  • Charging handle: PRi Gas Buster M-84 with military latch
  • Muzzle device: OPS Inc. 12th Model brake/collar, and 12th Model suppressor [Allen Engineering AEM5 and brake/collar]
  • Scope rings: A.R.M.S. #22 High rings (A.R.M.S. rings should not include "lever-stop" hump as produced later by A.R.M.S.)
  • Optic: Leupold Mk4 MR/T 2.5-8x36mm TS-30A2, M2 turrets with Mk262 BDC, illuminated TMR reticle or NightForce 2.5-10x24 (optionally with NightForce rings)
  • Bipod: Harris with KAC RAS bipod adapter (BRM-S, A.R.M.S. #32 could still optionally be used)

ModH, Mod "Holland"

  • Upper: Colt or Diemaco marked, flat top, M4 feed-ramps
  • Barrel: Noveske 16" Recon, mid-length gas system, profiled for OPS Inc. 12th Model brake/collar (will require aftermarket contouring of most barrels)
  • BCG: Colt M-16
  • Handguard: Precision Reflex Gen III carbon fiber free-float handguard, FDE, rifle length
  • Charging handle: PRi Gas Buster M-84 with military latch
  • Muzzle Device: OPS. Inc. 12th Model brake/collar, and 12th Model suppressor [Allen Engineering AEM5 and brake/collar]
  • Scope Rings: A.R.M.S. #22 Medium rings on PRi recce rail (rings should not include "lever-stop" hump as produced later by A.R.M.S.) or LaRue LT-104 SPR mount
  • Optic: Leupold 3-9x36mm TS-30, Mk4 MR/T 2.5-8x36mm TS-30A2, M2 turrets with Mk262 BDC, illuminated TMR reticle, Leupold Vari-X III 3.5-10x40mm LR, M3 turrets, illuminated Mil-Dot reticle (use .308 turret) [Leupold LR/T 3.5-10x40mm LR, M3 turrets, illuminated Mil-Dot reticle]; S&B Short-Dot
  • Bipod: Harris with either A.R.M.S. #32 or KAC RAS bipod adapter
  • Iron sights: (apparently PRI were supplied but never used)

In the Wild
Naturally, once these rifles were issued to units, operators and even Marines used various non-issued parts. Here is a short summary of what has been seen:

Early SPR/Mod0:
Both Leupold 3.5-10x40mm and 3-9x36mm scopes have been used. Many have had carbine stocks like the old CAR-style, enhanced M4, SOPMOD Gen I, or even the Tactical DuoStock swapped on.

Mod1:
One 3rd SFG-issued rifle pictured with SSgt Robert J. Miller (MoH recipient) used an A.R.M.S #36 S-EX 5.56mm rail, and a Leupold M3X 10x fixed-power scope, possibly pulled from an M-24 or SR-25 rifle. Another has been seen with a Magpul PRS, LaRue mount, and a Premier Reticles 3-15x used by an AMU shooter, and a similar rifle was pictured on a FOB in a very posed-looking photo. Further, a USMC-issued Mod1 was seen using #22 Medium rings instead of High rings, and a LaRue mount has been spotted as well. Grips have varied from the usual A1, A2, and ERGO, and at least one Magpul MIAD has been used. As with the Mod0s, carbine stocks like the SOPMOD and M4 have been used on Mod1s.

ModH:
The Mod "Holland" was already a small-batch configuration, but even as soon as they were issued to 5th SFG units, some Ace SOCOM stocks were replaced with Magpul ACS and CTR stocks. Optics are basically anything existing in the unit's inventory, from S&B ShortDots still in the system, the 3-9x and 3.5-10x Leupold scopes from earlier Mod0s, and there's even a photo of an ELCAN on a Mod1 floating around. No non-magnified optics like EOTechs or regular Aimpoint M2/M4s, but Micros have been seen on offset mounts. Backup iron sights, as a whole, were almost entirely left unmounted. Grips were again the same usual selection.


Parts Alternatives for Clone Building
Many parts are rare, expensive, and/or both. Despite this, there are some alternatives to a 100% pure clone that will still provide the same visual look and performance. While not a museum-grade clone, most would be hard-pressed to discern the difference. Just know there are those of us out there that will haze and peer-pressure you into further moving your build towards a true clone.

Barrel:
Popular options are the White Oak Armament SPR barrel (rifle gas), BCM's SPR barrel, Rainier's Match and Ultramatch offerings (ensure it's the SPR contour with 12th Model profile), Ballistic Advantage's SPR barrel. Compass Lake Engineering can also spin a Mk12 profiled barrel with a Criterion chrome-lined blank, or even a Krieger, which was one of the original contenders for the program. The DPMS Mk12 barrels are NOT properly profiled for a clone.

Optics & Rings:
In the case of the Leupold 3-9x or 3.5-10x, it's generally okay to go for a non-illuminated version of either, sometimes with M1 or other turrets and reticles. As far as the NightForce scope, the 2.5-10x24mm is not generally released to the public anymore (with one recent exception through Sniper's Hide), so many use the 32mm or even 42mm versions with the #22 High rings. As for the rings, any of the recent produced A.R.M.S. #22s with the lever-stop humps are functionally the same, the desire for non-lever-stops is purely aesthetic when going for the most authentic look. As LaRue LT-104s have been seen in use, it is justifiable to use one depending on whether you have a specific rifle you want to copy, or even just if you absolutely cannot acquire #22 High rings.

A.R.M.S. #38 SWAN Sleeve:
The #38 family of sleeves are no longer available. Finding them secondhand usually cost $250-$300 easy, more for rarer early variants. Fortunately, PRi's copies of the sleeves look and function almost identically, with minor visual differences. PRi and other builders supply these currently for complete Mod0 builds.

FSB:
While the set-screw version of PRi's FSB is spec, most use the cross-bolt, clamp-style version. They are extremely robust, and when aligned and torqued, have been shown to hold strong enough that you'll probably shear your barrel extension pin or upper before it budges. This is mainly how Mod0 uppers are supplied by most vendors, including PRi themselves.

Suppressor, Brake/Collar:
Diverging from the OPS Inc. or AEM brake and collar will get you MAJOR flak. Trust me, I've been running an AAC SPR/M4 for years now and it took a LONG time to not get clubbed every time I posted it. The Allen Engineering AEM5 is basically the current production of the OPS Inc. 12th Model, as they were originally made by Ron Allen and his team in the first place. Only minor differences separate original OPS Inc. cans from AE cans, and these are only obvious to trained eyes.

As far as the rest, you can swap Colt parts out for any other .mil-spec parts, like BCM, DD, CMT, etc. Any billet uppers/lowers, funky BCG coatings, extended bolt releases, etc. are extremely frowned upon. Remember, once you start going down the path of building a "better" rifle rather than what was spec, you're quickly beyond clone territory and would have been better off building a custom 16" or 20" rifle. Cloning is generally viewed as all-in or not at all.


* * * * * * * * * *

Complete Mk12 Mod0 / Mod1 Uppers
Bravo Company Manufacturing
High Caliber Sales
Precision Reflex Inc.


Specific Mk12 Tech
Augee's side-by-side comparison of the original ARMS SWAN Sleeve and PRI reproduction PEQ Sleeves: bottom of p136
KOBK's side-by-side comparison of PRI Gen I, II, and III handguards, and Gen I and Gen II FSBs, and SWANs: middle of p137
Augee's Mod1 gas block tech: top half of p357
Glass1's Early Mod0 photo breakdown: middle of p449
tamboi's Leupold Vari-X, TS30, and TS30A2 scope history/lineage, and part numbers, p.792


* * * * * * * * * *

As of 16 May 2024, Ron Allen is still making custom parts for his suppressors:
Originally Posted By k31user:

I still make custom stuff.
1-530-742-3248
[email protected]

RonA
View Quote

* * * * * * * * * *


Attachment Attached File

Link Posted: 7/6/2017 1:34:33 PM EDT
[#1]
Link Posted: 7/6/2017 1:34:45 PM EDT
[#2]









Link Posted: 7/6/2017 1:35:51 PM EDT
[#3]
Link Posted: 7/6/2017 1:38:33 PM EDT
[#4]
Link Posted: 7/6/2017 1:39:44 PM EDT
[#5]
Link Posted: 7/6/2017 1:42:00 PM EDT
[#6]



Link Posted: 7/6/2017 1:46:01 PM EDT
[#7]

Link Posted: 7/6/2017 1:49:29 PM EDT
[#8]
Boom, already a few I had missed. Keep it up dudes!
Link Posted: 7/6/2017 2:25:22 PM EDT
[#9]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By FREEFALLE7:
Thanks, my MK-12 will never be clone correct as I will never put another set of Arms rings on it. The badger mount is better.
View Quote
yeah the Uni Mount is solid, I've considered picking one up, but have stuck with the No Humps... they do the job, just hate the eye relief. :(.
Link Posted: 7/6/2017 3:13:16 PM EDT
[#10]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By 78Staff:
yeah the Uni Mount is solid, I've considered picking one up, but have stuck with the No Humps... they do the job, just hate the eye relief. :(.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By 78Staff:
Originally Posted By FREEFALLE7:
Thanks, my MK-12 will never be clone correct as I will never put another set of Arms rings on it. The badger mount is better.
yeah the Uni Mount is solid, I've considered picking one up, but have stuck with the No Humps... they do the job, just hate the eye relief. :(.
@FREEFALLE7

Which unimount are you using?
Link Posted: 7/6/2017 3:47:45 PM EDT
[Last Edit: FreefallRet] [#11]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By 78Staff:
yeah the Uni Mount is solid, I've considered picking one up, but have stuck with the No Humps... they do the job, just hate the eye relief. :(.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By 78Staff:
Originally Posted By FREEFALLE7:
Thanks, my MK-12 will never be clone correct as I will never put another set of Arms rings on it. The badger mount is better.
yeah the Uni Mount is solid, I've considered picking one up, but have stuck with the No Humps... they do the job, just hate the eye relief. :(.
Thanks
  yea never liked the eye relief and the whole quick detach rings for scopes.

Nothing wrong with them, just never been a fan of them.

Its just shooters preference, 
Link Posted: 7/6/2017 3:56:04 PM EDT
[#12]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JAR-SPR:
@FREEFALLE7

Which unimount are you using?
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JAR-SPR:
Originally Posted By 78Staff:
Originally Posted By FREEFALLE7:
Thanks, my MK-12 will never be clone correct as I will never put another set of Arms rings on it. The badger mount is better.
yeah the Uni Mount is solid, I've considered picking one up, but have stuck with the No Humps... they do the job, just hate the eye relief. :(.
@FREEFALLE7

Which unimount are you using?
Badger ordinance 30mm unimount. I think it's the high version
Link Posted: 7/6/2017 4:26:35 PM EDT
[#13]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By FREEFALLE7:
Badger ordinance 30mm unimount. I think it's the high version
View Quote
I see a Recon, Medium, Extra High, and Ultra High . . .
Link Posted: 7/6/2017 4:39:41 PM EDT
[#14]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JAR-SPR:
I see a Recon, Medium, Extra High, and Ultra High . . .
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JAR-SPR:
Originally Posted By FREEFALLE7:
Badger ordinance 30mm unimount. I think it's the high version
I see a Recon, Medium, Extra High, and Ultra High . . .
Well heck, might have to go home and check mine. Might be extra high
Link Posted: 7/6/2017 4:53:03 PM EDT
[#15]
Chenault with the mega dump, making me miss my mod1 and my leupy
Link Posted: 7/6/2017 5:47:30 PM EDT
[#16]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Chincy:
Chenault with the mega dump, making me miss my mod1 and my leupy
View Quote
Me too bro me too.  Whelp in a few months when things get back on track I can make that happen
Link Posted: 7/6/2017 5:58:39 PM EDT
[#17]



Link Posted: 7/6/2017 6:11:00 PM EDT
[#18]
couple things  
 
1) for those looking for them Fulton Armory sells A1 stocks with doors (not sure if they are 100% mil spec or not)  
 
2) With the Leupold Mk 4's getting rarer (because I guess Leupold hates money more than their customer base) is there a good stand in if one couldn't get a hold of a Mk 4?
Link Posted: 7/6/2017 6:22:00 PM EDT
[#19]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By NAP51DMustang:
couple things  
 
1) for those looking for them Fulton Armory sells A1 stocks with doors (not sure if they are 100% mil spec or not)  
 
2) With the Leupold Mk 4's getting rarer (because I guess Leupold hates money more than their customer base) is there a good stand in if one couldn't get a hold of a Mk 4?
View Quote
I would watch ee, they pop up all the time.  Has to be one of the top selling scopes over the last 10 years so there are a lot of them out there
Link Posted: 7/6/2017 7:47:54 PM EDT
[#20]
I'll be posting a complete build that I just finished and changed I want to go another direction.

I'm in Texas so I can ship.
Link Posted: 7/7/2017 10:35:02 AM EDT
[#21]
This page is nothing but win

Link Posted: 7/7/2017 2:33:07 PM EDT
[#22]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By NAP51DMustang:

1) for those looking for them Fulton Armory sells A1 stocks with doors (not sure if they are 100% mil spec or not)  
 
View Quote
The A1 "style" stocks Fulton Armory is selling are the Cav Arms stocks.  They have a slot where the sling swivel attaches that IMHO sticks out like a sore thumb.  They have in the past sold actual surplus A1 stocks, that's where I bought mine.  Just be sure you're getting what you want.
Link Posted: 7/7/2017 2:48:26 PM EDT
[#23]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By SDMF_Rebel:
This page is nothing but win

https://c1.staticflickr.com/5/4068/35389774700_c052777893_b.jpg
View Quote
And then you decided to post those rings......





Link Posted: 7/7/2017 6:01:48 PM EDT
[#24]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By ChrisWMT:

And then you decided to post those rings......

View Quote
 
lol no mercy in the Clone threads :)
Link Posted: 7/7/2017 7:43:19 PM EDT
[Last Edit: KavonTN] [#25]
Shooting the precision rifle match at Creekside Firing Range tomorrow with the mod Juan if anywhere nearby wants to come. I don't have dope so there's a good chance I won't win, haha

Joe (owner) is the same guy who puts on mammoth sniper challenge every year.
Link Posted: 7/7/2017 11:21:49 PM EDT
[Last Edit: CoilCrafter] [#26]
@David, The album on CRA is mostly up to date with pictures except for the ones Chenault posted. I've always uploaded new pictures I've found to that album. Here's some that I have on my computer. A couple of these I haven't uploaded to CRA yet such as the Mod 1 with KAC 30mm rings.































































Link Posted: 7/8/2017 8:55:55 AM EDT
[#27]
Awesome photo dumps, gents. The Marine Corps got a lot of miles out of their Mod1s. So awesome.

Also, I need to update the photos in my OP when I get some time. Photobucket can eat a dick.
Link Posted: 7/8/2017 9:33:28 AM EDT
[#28]
What size are the screws that afix the sleeve to the gen 3 forearm on a Mod 0?

My PRI sleeve seems to be missing these.
Link Posted: 7/8/2017 12:00:41 PM EDT
[Last Edit: KILLERB6] [#29]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By lancecriminal86:
FB group buddy found a pic I missed.

2.5-10x24 on an early SPR, posted as a work gun on Sniper's hide with the comment:

Here is a pic of my work Mod 0, It workie so good, just couldn't bring myself to replace it with a Mod 1

The Leupold got replaced with the 2.5x10x24 Nightforce with zero stop. Don't use the ARMS ring, they are shit. Get a good set of non quick detach rings and torque them down.

http://i.imgur.com/YRdDSme.jpg


LaRue mounts, now 2.5-10x24 on early SPRs, what will the world come to next?


Will we see a x32 on an issued Mk12 this year?
View Quote
FWIW, that floor looks like typical Iraqi flooring, so could definitely be legit.
Link Posted: 7/8/2017 12:23:35 PM EDT
[#30]
Got to visit my suppressor today

Link Posted: 7/8/2017 12:31:03 PM EDT
[#31]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By FREEFALLE7:
Got to visit my suppressor today

https://www.AR15.Com/media/mediaFiles/20856/IMG-1480-248921.jpg
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Bravo! 
Link Posted: 7/8/2017 4:23:33 PM EDT
[#32]
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Originally Posted By RTUtah:
Bravo! 
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Originally Posted By RTUtah:
Originally Posted By FREEFALLE7:
Got to visit my suppressor today

https://www.AR15.Com/media/mediaFiles/20856/IMG-1480-248921.jpg
Bravo! 
Thanks,
 I found a old pic of it today as well, not sure if I posted it or not.

Link Posted: 7/8/2017 4:36:08 PM EDT
[#33]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By FREEFALLE7:

Thanks,
 I found a old pic of it today as well, not sure if I posted it or not.

https://www.AR15.Com/media/mediaFiles/20856/spr-3-249107.jpg
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That's a great photo, FREE.
Link Posted: 7/8/2017 5:21:54 PM EDT
[#34]
Anyone have an extra PRI rail section they wanna get rid of?
Link Posted: 7/8/2017 7:43:49 PM EDT
[#35]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By secretwheelman:
Anyone have an extra PRI rail section they wanna get rid of?
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What size you need, bro?
Link Posted: 7/8/2017 8:22:46 PM EDT
[#36]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Hunterex:


What size you need, bro?
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Any. 
Link Posted: 7/8/2017 8:24:17 PM EDT
[#37]
I definitely got one of the short pieces that's spare. Just moved back in to the house a couple days ago though, so gotta dig around for it. May be a bit before I run across it, but if you're not in a rush it's all yours.
Link Posted: 7/8/2017 8:26:54 PM EDT
[#38]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Hunterex:
I definitely got one of the short pieces that's spare. Just moved back in to the house a couple days ago though, so gotta dig around for it. May be a bit before I run across it, but if you're not in a rush it's all yours.
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No hurry.

I'm thinning the herd and wanted to replace the bottom rail section on my gen3 before I let it go.
Link Posted: 7/8/2017 10:44:28 PM EDT
[#39]
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Originally Posted By RTUtah:
That's a great photo, FREE.
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Originally Posted By RTUtah:
Originally Posted By FREEFALLE7:

Thanks,
 I found a old pic of it today as well, not sure if I posted it or not.

https://www.AR15.Com/media/mediaFiles/20856/spr-3-249107.jpg
That's a great photo, FREE.
Thanks
Link Posted: 7/9/2017 5:08:07 PM EDT
[#40]
No idea where you guys are finding so much awesome photography, but keep it up!

To all those who've helped me build my first Mk12, I apologize for the wait. Just talked to my gun shop and they said they are just waiting on the ballistic advantage barrel right now. I promise to upload photos as soon as she's built!
Link Posted: 7/10/2017 12:14:39 AM EDT
[#41]
lol somebody has been on my Facebook!

Discussion ForumsJump to Quoted PostQuote History
Originally Posted By CoilCrafter:
@David, The album on CRA is mostly up to date with pictures except for the ones Chenault posted. I've always uploaded new pictures I've found to that album. Here's some that I have on my computer. A couple of these I haven't uploaded to CRA yet such as the Mod 1 with KAC 30mm rings.

http://i.imgur.com/Ct5b2TN.jpg
http://i.imgur.com/n0ZJEnf.jpg
http://i.imgur.com/Dj8AI90.jpg
http://i.imgur.com/7cUrgPJ.jpg
http://i.imgur.com/6eV92jL.jpg
http://i.imgur.com/nGXg7dg.jpg
http://i.imgur.com/0JdYHVC.jpg
http://i.imgur.com/s9nQLBQ.jpg
http://i.imgur.com/ZaXU0lj.jpg
http://i.imgur.com/rprtJcK.jpg
http://i.imgur.com/DbxBSTY.jpg
http://i.imgur.com/ujzul5b.jpg
http://i.imgur.com/SsOYKOj.jpg
http://i.imgur.com/eDtzXnC.jpg
http://i.imgur.com/GBelSxL.jpg
http://i.imgur.com/aebuG3H.jpg
http://i.imgur.com/rJ0XSpl.png
http://i.imgur.com/Gto7Tfv.jpg
http://i.imgur.com/ky4idrL.jpg
http://i.imgur.com/MTBGNOG.jpg
http://i.imgur.com/ZVz1Bdj.jpg
http://i.imgur.com/Ogmr4Wi.jpg
http://i.imgur.com/QoonAji.jpg
http://i.imgur.com/R1evul4.jpg
http://i.imgur.com/ISKclut.jpg
http://i.imgur.com/0lMNKND.jpg
http://i.imgur.com/PvdYjCl.jpg
http://i.imgur.com/xRD2bky.jpg
http://i.imgur.com/5nzWyHt.jpg
http://i.imgur.com/fmqcMZD.jpg
http://i.imgur.com/22XsnvK.jpg
http://i.imgur.com/gPzBvwn.png
http://i.imgur.com/3LF3z1a.jpg
http://i.imgur.com/NAAFO4M.png
http://i.imgur.com/aPmV4Og.jpg
http://i.imgur.com/HnDgANf.jpg
http://i.imgur.com/OqeCCjb.jpg
http://i.imgur.com/YK6EoJk.jpg
http://i.imgur.com/dqgc0c0.jpg
http://i.imgur.com/MhHiTtX.jpg
http://i.imgur.com/NtvefxI.jpg
http://i.imgur.com/43l2IoD.jpg
http://i.imgur.com/1IeHn10.jpg
http://i.imgur.com/8cHqKPW.jpg
http://i.imgur.com/aP54dcE.jpg
http://i.imgur.com/GLdNCqi.jpg
http://i.imgur.com/QrMPt0N.jpg
http://i.imgur.com/p59tRkh.jpg
http://i.imgur.com/v8avbeW.jpg
http://i.imgur.com/PIlyGKT.jpg
http://i.imgur.com/BJIMX60.jpg
http://i.imgur.com/gf4gXWL.jpg
http://i.imgur.com/yAhrV5k.png
http://i.imgur.com/KIV6vNe.jpg
http://i.imgur.com/6tcMd8A.jpg
http://i.imgur.com/Vh20jWt.jpg
http://i.imgur.com/turxW25.jpg
http://i.imgur.com/4R3Ul88.jpg
http://i.imgur.com/29QFYmn.jpg
http://i.imgur.com/BFKFwUJ.jpg
http://i.imgur.com/j42SRmW.jpg
http://i.imgur.com/zsyltsI.jpg
http://i.imgur.com/gOPxvj4.jpg
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Link Posted: 7/10/2017 1:41:31 AM EDT
[Last Edit: CoilCrafter] [#42]
If you are who I think you are... We were talking on CRA a while back ahout ARMS rings and you told me you were issued a Mk12 in the Marines... Of course I wanted to see pictures of it! So yeah, I admit my guilt.
Link Posted: 7/10/2017 2:48:40 AM EDT
[#43]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By EagleBeak:
No idea where you guys are finding so much awesome photography, but keep it up!

To all those who've helped me build my first Mk12, I apologize for the wait. Just talked to my gun shop and they said they are just waiting on the ballistic advantage barrel right now. I promise to upload photos as soon as she's built!
View Quote
I think you actually emailed me a long while back with some of your deployment pics. Not sure why some of them weren't in my folder. Hell I even saw a pic on a guy's FB who I put through guard academy at 8th and I, but I'm not going to add that one because reasons.
Link Posted: 7/10/2017 8:03:32 AM EDT
[#44]
Link Posted: 7/10/2017 12:33:30 PM EDT
[#45]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By lancecriminal86:


I think you actually emailed me a long while back with some of your deployment pics. Not sure why some of them weren't in my folder. Hell I even saw a pic on a guy's FB who I put through guard academy at 8th and I, but I'm not going to add that one because reasons.
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Nope, wasn't me. I haven't been deployed yet. And when I do, I don't think OPSEC would appreciate me sharing photos. But, maybe I'll find an office to sanitize any pics I bring back for sharing.
Link Posted: 7/10/2017 1:09:59 PM EDT
[#46]
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Originally Posted By ChrisWMT:


And then you decided to post those rings......





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Why do you hate freedom tho?

Link Posted: 7/10/2017 4:17:09 PM EDT
[#47]
It's not illuminated but instock as a special buy.... $849.99

LEUPOLD - MARK 4 LR/T 3.5-10X40 MIL DOT RIFLESCOPE
Link Posted: 7/10/2017 4:58:46 PM EDT
[#48]
Leupold can add the illumination if you need it for $175.
Link Posted: 7/10/2017 5:10:00 PM EDT
[#49]
I was going to place an order through the Leupold custom shop today to build me the correct scope and was going to cost just over $1300 with an expected 8 week wait as they don't have any in-stock.  The Brownells deal popped up this morning so I had to snag it (I never get this lucky with the timing).  I can live without the illumination but as the purists would say.... the weapon wont be 100% without it.  It's good to know they can add the illumination for the $175 so thank you on that heads up!

Brownells also had the ARMS #22 rings in stock as well as the ARMS #32 adaptor so the one stop shopping was convenient.   The check was cashed for the stamp on the can back in October so that should be paroled shortly.
Link Posted: 7/10/2017 6:32:33 PM EDT
[#50]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Loadtoad1990:
I was going to place an order through the Leupold custom shop today to build me the correct scope and was going to cost just over $1300 with an expected 8 week wait as they don't have any in-stock.  The Brownells deal popped up this morning so I had to snag it (I never get this lucky with the timing).  I can live without the illumination but as the purists would say.... the weapon wont be 100% without it.  It's good to know they can add the illumination for the $175 so thank you on that heads up!

Brownells also had the ARMS #22 rings in stock as well as the ARMS #32 adaptor so the one stop shopping was convenient.   The check was cashed for the stamp on the can back in October so that should be paroled shortly.
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They were $810 after their 4th of July Sale Last week. Picked up a TMR
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