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Link Posted: 11/10/2022 12:47:48 PM EDT
[#1]
"Ma! I want a HRT Clone!"
"You have one at home!"



Only thing correct is the barrel and barrel attachment lol
Link Posted: 11/11/2022 7:48:09 AM EDT
[#2]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By nobenz:
"Ma! I want a HRT Clone!"
"You have one at home!"

https://i.ibb.co/vDq69B0/20221110-103533.jpg

Only thing correct is the barrel and barrel attachment lol
View Quote
Attachment Attached File

Link Posted: 11/15/2022 12:24:30 AM EDT
[#3]
I recently, picked up a 9" Troy Alpha in FDE from a buddy as a result of some trading. Would the only clone this would work for be an early model FBI HRT clone? Any help/insight is appreciated, would like to use it rather than go through the hassle of selling it.
Link Posted: 11/16/2022 1:25:08 AM EDT
[#4]
You could do that with the heavier profile Colt 11.5" barrel

Is anyone looking for a deal on M4 Troy BUIS for one of these?
Link Posted: 11/17/2022 6:12:32 PM EDT
[#5]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By YukonBoy03:
You could do that with the heavier profile Colt 11.5" barrel

Is anyone looking for a deal on M4 Troy BUIS for one of these?
View Quote

Man, if only you’d asked a couple months ago. While accumulating parts one at a time, I accidentally ended up with 2 rear sights! Luckily Primary Arms took care of me and I got a front sight fairly quickly.
Link Posted: 11/24/2022 4:16:36 PM EDT
[Last Edit: leerx] [#6]
Gonna finally build one of these.

The barrel part is most confusing. I want this to be agency coreect.

What is clone correct for a Gen 2 ODG rail?


Fsp removed vs non fsp, heavy vs standard?
Link Posted: 11/24/2022 5:34:56 PM EDT
[#7]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By leerx:
Gonna finally build one of these.

The barrel part is most confusing. I want this to be agency coreect.

What is clone correct for a Gen 2 ODG rail?


Fsp removed vs non fsp, heavy vs standard?
View Quote

Lightweight barrel with a .750 gas block journal, LPGB, not a cut down FSB.
Link Posted: 11/25/2022 5:26:05 AM EDT
[#8]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Sputnik556:

Lightweight barrel with a .750 gas block journal, LPGB, not a cut down FSB.
View Quote


Thanks, whats the gas port on these barrels? This is the 6933 non-fsp?
Link Posted: 11/25/2022 12:52:45 PM EDT
[#9]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By leerx:


Thanks, whats the gas port on these barrels? This is the 6933 non-fsp?
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By leerx:
Originally Posted By Sputnik556:

Lightweight barrel with a .750 gas block journal, LPGB, not a cut down FSB.


Thanks, whats the gas port on these barrels? This is the 6933 non-fsp?

Yes, 6933 barrel. I’m not certain about the gas port.
Link Posted: 11/25/2022 2:05:46 PM EDT
[#10]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By leerx:


Thanks, whats the gas port on these barrels? This is the 6933 non-fsp?
View Quote

Colt 6933 barrel has .074 gas port
Link Posted: 11/25/2022 4:31:14 PM EDT
[#11]
Thanks!

Isnt the 0.074 gas port + the non ported gas block not clone correct?

I was under the assumption 0.074 gas ports were tuned down with the ported gas block.
Link Posted: 11/25/2022 4:48:36 PM EDT
[#12]
Anyone know of a pic of a rifle with a black EXPS?
Link Posted: 11/26/2022 4:49:18 PM EDT
[#13]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By leerx:
Thanks!

Isnt the 0.074 gas port + the non ported gas block not clone correct?

I was under the assumption 0.074 gas ports were tuned down with the ported gas block.
View Quote

There’s been some debate about that. I was under the impression they were, so I had BRT do a gas port insert to restrict mine to, I think, 0.069. I don’t think BRT offers the insert anymore, but you could get their restricted gas tube.

So far mine is functioning great and is very soft shooting, but I don’t have a whole lot of rounds through it yet.
Link Posted: 11/27/2022 9:01:54 AM EDT
[#14]
I might be, why do you ask?




Discussion ForumsJump to Quoted PostQuote History
Originally Posted By YukonBoy03:
Is anyone looking for a deal on M4 Troy BUIS for one of these?
View Quote

Link Posted: 11/27/2022 9:12:12 AM EDT
[#15]
I'm thinking about building one of these but with a 10.3 barrel

I'm on a 10.3 kick and I really don't care about the 1.2" difference in the barrel length




Does anyone know if that is possible or will the raill go past the end of the threads?

Eventually I will run it suppressed so I was going to use something like a closed tine Surefire Warcomp



If the 10" Gen 2 Federal rail will not work is the 9.3 M-Lok Mk 4 rail the same as the original Gen 1 Federal Rail?

Link Posted: 11/27/2022 9:58:52 AM EDT
[#16]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By BobaDebt:
I'm thinking about building one of these but with a 10.3 barrel

I'm on a 10.3 kick and I really don't care about the 1.2" difference in the barrel length




Does anyone know if that is possible or will the raill go past the end of the threads?

Eventually I will run it suppressed so I was going to use something like a closed tine Surefire Warcomp



If the 10" Gen 2 Federal rail will not work is the 9.3 M-Lok Mk 4 rail the same as the original Gen 1 Federal Rail?

View Quote


Here’s my 10.5. The plan b tucks under the handguard

Link Posted: 11/27/2022 10:33:36 AM EDT
[#17]
Thanks


What is "Plan B"

Can you post a close up of the rail to suppressor transition so I can see the gap?



Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Winniethepooh:


Here’s my 10.5. The plan b tucks under the handguard
https://i.imgur.com/xZqryxG.jpg
View Quote

Link Posted: 11/27/2022 11:21:19 AM EDT
[Last Edit: ducati650] [#18]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By BobaDebt:
I'm thinking about building one of these but with a 10.3 barrel

I'm on a 10.3 kick and I really don't care about the 1.2" difference in the barrel length




Does anyone know if that is possible or will the raill go past the end of the threads?

Eventually I will run it suppressed so I was going to use something like a closed tine Surefire Warcomp



If the 10" Gen 2 Federal rail will not work is the 9.3 M-Lok Mk 4 rail the same as the original Gen 1 Federal Rail?

View Quote


My 10.5" BA 5.56mm barrel and Mk4 9.5" rail. The current Mk4 rail is listed as 9.3" by Geissele.
Attachment Attached File


This is the 10.5" BA 5.56mm barrel with a 9.3" Geissele Mk16 rail.
Attachment Attached File


Here is a dedicated 22rf SBR using the 9.5" Mk rail and a 22rf M4 barrel cut by John Thomas to 10.3" equivalent length.
Attachment Attached File


Attachment Attached File


Just for reference, Here is the 22rf 10.3"/Geissele Mk4 (9.5") and another 22rf 10.3" with a DD Mk18 rail.
Attachment Attached File


Link Posted: 11/27/2022 11:52:33 AM EDT
[Last Edit: BobaDebt] [#19]
It doesn't look possible to use the 10" Gen 2 Mk 4 Rail with a 10.3 barrel

If you used a 10.5" barrel it looks like it would be super close


Since I'm not going for a 100% clone, I think I will just go with the 9.3" Mk 4 Rail


I just wish they made the Mlk4 Federal Rail available in the 9.3" length, I like the extended length of the 6 o'clock rail


Discussion ForumsJump to Quoted PostQuote History
Originally Posted By ducati650:


My 10.5" BA 5.56mm barrel and Mk4 9.5" rail. The current Mk4 rail is listed as 9.3" by Geissele.
https://www.ar15.com/media/mediaFiles/775/IMG_2730_JPG-2615530.JPG

This is the 10.5" BA 5.56mm barrel with a 9.3" Geissele Mk16 rail.
https://www.ar15.com/media/mediaFiles/775/68928580790__4ED2A404-D8C8-4932-839D-F26-2615515.JPG

Here is a dedicated 22rf SBR using the 9.5" Mk rail and a 22rf M4 barrel cut by John Thomas to 10.3" equivalent length.
https://www.ar15.com/media/mediaFiles/775/IMG_2769_jpg-2615525.JPG

https://www.ar15.com/media/mediaFiles/775/IMG_2770_jpg-2615501.JPG

Just for reference, Here is the 22rf 10.3"/Geissele Mk4 (9.5") and another 22rf 10.3" with a DD Mk18 rail.
https://www.ar15.com/media/mediaFiles/775/IMG_2762_jpg-2615523.JPG

View Quote

Link Posted: 11/27/2022 12:45:55 PM EDT
[#20]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By BobaDebt:
It doesn't look possible to use the 10" Gen 2 Mk 4 Rail with a 10.3 barrel

If you used a 10.5" barrel it looks like it would be super close


Since I not going for a 100% clone, I think I will just go with the 9.3" Mk 4 Rail


I just wish they have the Mlk4 Federal Rail available in the 9.3" length, I like the extended length of the 6 o'clock rail



View Quote


I would have to agree. The 10" Federal Mk4 and a 10.3" will not work. I don't think a 10.5 barrel would work unless you used a spacer of some sort and a muzzle device that has a long entry section like some of the Surefire units. See my 14.0" barrel/13.5" rail details below. What I did might work with a 10.5" barrel and 10" rail.

Food for thought:
Here is a 13.5" Geissele Mk8 rail and a BRT 14.0" barrel ("BRT 14.0" OPTIMUM MPC Barrel , MID Length"). To get it to work and allow my suppressor to mount, required a small spacer. I ended up using 3 of the thick, precision Surefire base washers instead of just the one washer that comes in their shim kit. I then shimmed normally to clock the mount as desired. It works fine, has never worked lose and suppressor alignment with a Geissele test rod was perfect. I needed 3 washers to be able to fit the RC2 with the lock-ring in the open position. Without concerns of fitting the RC2, I think 2 thick washers (or maybe just one) would have been enough.

Attachment Attached File


3 washers plus normal shims brought the end of the Warcomp flush with the rail.
Attachment Attached File


3 washers visible.
Attachment Attached File

Link Posted: 11/27/2022 1:21:54 PM EDT
[#21]
The more I think about the more I think the 9.3 Rail makes more sense with the 10.3 barrel


When I built my URG-I I used the same format



Plus it is probably easier to get a blem Mk 4 them a Blem MK 4 Federal rail






Discussion ForumsJump to Quoted PostQuote History
Originally Posted By ducati650:


I would have to agree. The 10" Federal Mk4 and a 10.3" will not work. I don't think a 10.5 barrel would work unless you used a spacer of some sort and a muzzle device that has a long entry section like some of the Surefire units. See my 14.0" barrel/13.5" rail details below. What I did might work with a 10.5" barrel and 10" rail.

Food for thought:
Here is a 13.5" Geissele Mk8 rail and a BRT 14.0" barrel ("BRT 14.0" OPTIMUM MPC Barrel , MID Length"). To get it to work and allow my suppressor to mount, required a small spacer. I ended up using 3 of the thick, precision Surefire base washers instead of just the one washer that comes in their shim kit. I then shimmed normally to clock the mount as desired. It works fine, has never worked lose and suppressor alignment with a Geissele test rod was perfect. I needed 3 washers to be able to fit the RC2 with the lock-ring in the open position. Without concerns of fitting the RC2, I think 2 thick washers (or maybe just one) would have been enough.

View Quote

Link Posted: 11/27/2022 1:42:20 PM EDT
[#22]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By BobaDebt:
The more I think about the more I think the 9.3 Rail makes more sense with the 10.3 barrel


When I built my URG-I I used the same format



Plus it is probably easier to get a blem Mk 4 them a Blem MK 4 Federal rail
View Quote


I agree on both points.
Link Posted: 11/27/2022 2:14:51 PM EDT
[#23]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By BobaDebt:
It doesn't look possible to use the 10" Gen 2 Mk 4 Rail with a 10.3 barrel

If you used a 10.5" barrel it looks like it would be super close


Since I'm not going for a 100% clone, I think I will just go with the 9.3" Mk 4 Rail


I just wish they made the Mlk4 Federal Rail available in the 9.3" length, I like the extended length of the 6 o'clock rail



View Quote


A 10" Fed Rail works with a 10.5" with some shims
Link Posted: 11/27/2022 3:32:23 PM EDT
[#24]
Well I was going to wait for the Geissele blem sale until I saw that you get $40 off the Gas Block if you order a rail

So I ended up getting the 9.3" MK4 Rail, Super Gas Block and the Government Charging handle for $304 shipped

And I ordered an Expo 10.3” Barrel and the Troy M4 Folding Sights form Primary Arms for $220 shipped
Link Posted: 11/28/2022 10:08:52 AM EDT
[#25]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By BobaDebt:
I'm thinking about building one of these but with a 10.3 barrel

I'm on a 10.3 kick and I really don't care about the 1.2" difference in the barrel length




Does anyone know if that is possible or will the raill go past the end of the threads?

Eventually I will run it suppressed so I was going to use something like a closed tine Surefire Warcomp



If the 10" Gen 2 Federal rail will not work is the 9.3 M-Lok Mk 4 rail the same as the original Gen 1 Federal Rail?

View Quote


Looks like you've already made up your mind, but I think it depends on the suppressor if it'll fit or not.
I plan to do a 10.5" barrel like these guys:

@Thasiccness' set up:
https://www.ar15.com/forums/AR-15/Official-FBI-HRT-Reg-SWAT-Clone-Picture-and-Discussion-Thread/118-733635/?page=22#i7837683

Here's someone else with a Q Cherry Bomb:
https://www.reddit.com/r/ar15/comments/otlyx3/they_said_i_was_a_madman_buying_a_10_rail_and_a/
Link Posted: 11/28/2022 3:49:41 PM EDT
[#26]
I'll went with the 10.3 barrel and 9.5 rail for now

If Geissele ever offers the 10.5 Mk 4 Federal rail in black as a blem I'll get one to see if I can make it work

Discussion ForumsJump to Quoted PostQuote History
Originally Posted By phucanese:


Looks like you've already made up your mind, but I think it depends on the suppressor if it'll fit or not.
I plan to do a 10.5" barrel like these guys:

@Thasiccness' set up:
https://www.ar15.com/forums/AR-15/Official-FBI-HRT-Reg-SWAT-Clone-Picture-and-Discussion-Thread/118-733635/?page=22#i7837683

Here's someone else with a Q Cherry Bomb:
https://www.reddit.com/r/ar15/comments/otlyx3/they_said_i_was_a_madman_buying_a_10_rail_and_a/
View Quote

Link Posted: 12/2/2022 6:24:13 AM EDT
[#27]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By nobenz:
"Ma! I want a HRT Clone!"
"You have one at home!"

https://i.ibb.co/vDq69B0/20221110-103533.jpg

Only thing correct is the barrel and barrel attachment lol
View Quote




And no auto sear pin. Don’t worry this is 83 pages of incorrect “clones”  
Link Posted: 12/3/2022 12:55:19 PM EDT
[Last Edit: PerfectTurn] [#28]
edit
Link Posted: 12/3/2022 1:04:11 PM EDT
[#29]
The parts for my Upper should be here this week


I think I want to do the Vehicle Team version but I don't know what color of gray that they used

Does anyone know if it was a light, medium or dark gray?

Link Posted: 12/3/2022 8:10:41 PM EDT
[Last Edit: C6H12O6] [#30]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By BobaDebt:
The parts for my Upper should be here this week

I think I want to do the Vehicle Team version but I don't know what color of gray that they used

Does anyone know if it was a light, medium or dark gray?

View Quote


Here are some pics, I believe these are @hrt4me ‘s pics… it’s hard to depict as the gray rails sometimes look tan in photos. I only saved these for better images of the Maxim HRT stock which is highly unobtanium.

Attachment Attached File


Attachment Attached File


Attachment Attached File


Here’s mine, obviously w/o a Maxim HRT. I’ve had a search in on Gunbroker for about a year and a half. Only got one result ever, which was last week of all things but the fuckface had listed a regular Maxim stock as an HRT. That’s a gray Hogue grip on mine.

Attachment Attached File

Link Posted: 12/3/2022 8:37:53 PM EDT
[#31]
Thanks for the pics, looks to be a med gray

However, I decided to stick with black for now

Link Posted: 12/3/2022 10:20:12 PM EDT
[#32]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By BobaDebt:
Thanks for the pics, looks to be a med gray

However, I decided to stick with black for now

View Quote


Here’s another pic which illustrates it better:

Attachment Attached File

Link Posted: 12/3/2022 10:40:55 PM EDT
[#33]
Thanks for the pic

I saved it to my folder for future refernce

Link Posted: 12/7/2022 5:06:51 PM EDT
[#34]
Link Posted: 12/7/2022 6:29:50 PM EDT
[#35]
Discussion ForumsJump to Quoted PostQuote History


Looks like both are running T2's on a DD mount. That's an improvement over all the shit tier Romeo's you seem to see. The Blackhawk POS holsters though
Link Posted: 12/8/2022 6:30:10 AM EDT
[#36]
Discussion ForumsJump to Quoted PostQuote History
Anyone know what hydro pouch the one on the left is using?
Link Posted: 12/13/2022 12:13:36 PM EDT
[Last Edit: JSchell1309] [#37]
Did Geissele discontinue the Federal Gray rail?

I have an unused, in box one I am not using and was going to post up in the EE but wasn't sure what the going rate was on these.
Link Posted: 12/13/2022 12:44:51 PM EDT
[Last Edit: BobaDebt] [#38]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JSchell1309:
Did Geissele discontinue the Federal Gray rail?

I have an unused, in box one I am not using and was going to post up in the EE but wasn't sure what the going rate was on these.
View Quote




I called and asked about this and they told me that they will still do them for special occasion sales (black friday, 4th of July, etc)

Is yours a Gen 1 or 2?



I used a 9.3" Mk 4 for mine but will get the Fed Rail if they list one during a blem sale



Here is my CEC 10.3" Field Agent Upper





I bought the Rail, Gas Block and Gov Charging Handle for $303 shipped during Geissele's black friday sale





And I got the Troy sights and an Expo Barrel / Gas Block from Primary Arms for $240 shipped during their sale so when you include the rest of the parts I have less then $650 in the upper



I didn't like the black gas block with the gold/tan barrel nut so I bead blasted both prior to installation




I really like this upper and I'm glad I decided to build one for the collection


Link Posted: 12/13/2022 4:50:33 PM EDT
[#39]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By BobaDebt:


Is yours a Gen 1 or 2?


View Quote


Gen 2 grey with the longer lower pic rail, but before they started adding the Steel QD mounts on the side.

Posted it up in the EE upper section just now.
Link Posted: 12/16/2022 8:05:08 AM EDT
[#40]
What kind of accuracy are you guys getting with 11.5 Heavy HRT barrels?

Not gov profile barrels
Link Posted: 12/16/2022 4:17:45 PM EDT
[#41]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By leerx:
What kind of accuracy are you guys getting with 11.5 Heavy HRT barrels?

Not gov profile barrels
View Quote

Honestly asking not trying to be rude.
But why does it matter? It’s a 11.5 with red dot.
Link Posted: 12/18/2022 1:41:52 AM EDT
[#42]
Just wondering. I know the 14.5 socom barrels greatly improved accuracy.

Im wondering how much this impacts 11.5
Link Posted: 12/20/2022 3:34:47 PM EDT
[#43]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By leerx:
What kind of accuracy are you guys getting with 11.5 Heavy HRT barrels?

Not gov profile barrels
View Quote


11.5" heavy profile barrel here. 100 meters from prone, magazine supported, 20 shot groups are about 4 inches with an Aimpoint, using bulk Sellier & Bellot 55 grn. I'm quite happy with that, considering the difficulties I have maintaining consistent aim with a red dot.
Link Posted: 12/24/2022 2:19:47 AM EDT
[#44]
Torn between gray and olive drab.

Link Posted: 12/25/2022 1:10:14 PM EDT
[#45]
Link Posted: 12/25/2022 1:41:10 PM EDT
[#46]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By bikencycle:
https://i.imgur.com/9jYpMEt.jpg
View Quote


Just wondering, can you have an SBR in IL?
Link Posted: 12/25/2022 2:11:17 PM EDT
[#47]
Nice

What are you goign to do with the extra MK4


Discussion ForumsJump to Quoted PostQuote History
Originally Posted By bikencycle:
https://i.imgur.com/9jYpMEt.jpg
View Quote

Link Posted: 12/25/2022 2:22:46 PM EDT
[Last Edit: MackDaddy1962] [#48]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By bikencycle:
https://i.imgur.com/9jYpMEt.jpg
View Quote

Looks good in gray no doubt. And for the record, @Winniethepooh looks like in IL SBR's are legal. But, no cans.
Link Posted: 12/25/2022 9:30:27 PM EDT
[Last Edit: bikencycle] [#49]
Originally Posted By BobaDebt:
What are you goign to do with the extra MK4
View Quote


Complete it using a 11.5” chrome lined socom barrel. Just need to shave the FSB.
Link Posted: 12/26/2022 6:39:37 PM EDT
[#50]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By bikencycle:
Torn between gray and olive drab.
https://i.imgur.com/1mtHBZt.jpg
https://i.imgur.com/gWgQV0U.jpg
View Quote

Both 🔥🔥🔥
Page / 87
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