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11/5/2017 1:02:43 PM EDT
[#1]
Quote History
Quoted:  What are the differences from the regular Cav Arms/GWACS lowers?
View Quote
All of the Sabre Defense lowers were made by Cav Arms on a variance.  They're exactly the same as the Cav Arms/GWACS Mk 2 except:

They're all black - multiple colors still available from GWACS;

GWACS now comes w/ an aluminum buttplate instead of the plastic buttplate w/ trap door of the Cav Arms/Sabre Defense.

GWACS are probably welded better, as they've had several years of experience and relatively low-rate production.

The Mk 1 I have has an incredibly annoying large seam down the pistol grip; the Mk 2s have much better welds.
11/5/2017 1:05:43 PM EDT
[#2]
Quote History
Quoted:


5x$45 = $225

5x$20 + free shipping = $100 + transfer fees.  Tell me your LGS doesn't charge you $25/serial number when you're transferring 5x lowers.
View Quote
Yep, I looked at a few in the Orlando area and they all charge per serial number... Most was willing to do half off $40-50 for every one after the first
11/5/2017 1:12:35 PM EDT
[#3]
What's the inside look like? Postie Anderson lowers will look like a cadillac next to one of these
11/5/2017 1:15:01 PM EDT
[#4]
Waiting on FW_wife's delicious chicken tacos for breakfast , wait a bit & I'll get y'all some weights and pics.
11/5/2017 1:23:08 PM EDT
[#5]
Called earlier this week and ordered 2 for $52 shipped. Have enough lowers laying around but said fuck it. They have pretty good phone cs.
11/5/2017 1:45:26 PM EDT
[#6]
Quote History
Quoted:
How much does a lower weigh
View Quote
1lb 3oz.

Attached File
11/5/2017 1:45:58 PM EDT
[#7]
Danke schön
11/5/2017 3:21:26 PM EDT
[#8]
Now for some pics of an ARFCOM Mk 1:

Attached File


Note the captured takedown pins.  They would drop these in the Mk 2:

Attached File


Rifle buffer.  Mk 2 uses a carbine buffer:

Attached File


Note the screws in the stock.  Mk 2 would be completely sonic welded:

Attached File


2 things to note in this pic - the insert hole for the rear takedown pin detent and spring on top, and the retaining rollpin for the buffer retaining pin - you can just see it on the front side of the pin:

Attached File
11/5/2017 3:24:21 PM EDT
[#9]
More Mk 1 pics.  You'll note the tip of the rollpin that retains the buffer retaining pin:

Attached File


The inside not welded, relying on the screws and the outside welding.  Also note the safety & takedown pin detent insertion holes:

Attached File


Standard magwell.  Note this for an upcoming pic of the Mk 2, which can accommodate Grease Gun mags:

Attached File


The Mk 1 was A2+ length, handy for the upcoming Dawn of the Planet of the Orangutans movie.  Mk 2 on top:

Attached File
11/5/2017 3:59:10 PM EDT
[#10]
The family portrait:

Attached File


11 oz pistol lower with buffer tube:

Attached File
11/5/2017 4:17:58 PM EDT
[#11]
Mk 2 pics of one of the lowers I bought yesterday.  The Sabre Defense rollmark and the $10 set of takedown pins available from Cav Arms Manufacturing or GWACS.  (Included w/ the lower from Trinity, but don't lose 'em).  Cav Arms has free shipping:

Attached File


Pins in:

Attached File


Pins flush.  Note the hole for the buffer retaining pin retaining rollpin:

Attached File


Inside the buffer tube:

Attached File


Right side, showing the sling slot:

Attached File
11/5/2017 4:18:21 PM EDT
[#12]
Jesus. You really like plastic lowers!
11/5/2017 4:31:16 PM EDT
[#13]
Quote History
Quoted:  Jesus. You really like plastic lowers!
View Quote
I like inexpensive lowers.  My SBR is will be a Stag that I need to have engraved.  Back when lowers were $75 & up, I bought my 1st Sabre Defense from Trinity Ordnance for $65.  I swapped that one & a parts kit to a member here for the Mk 1.  I bought one off Trinity Ordnance that was cracked in the front of the magwell for $20, thinking I would split it and make a casting, a la Fruity Ghost.  (Still haven't done that, but picked up an AR15Mold.com mold along the way).

Was giving my welding friends Flat Spot steel puzzle kit lowers, then figgered I'd give them cracked Sabre Defense lowers as a jig.  Swung by Trinity Ordnance, asked for 2 cracked ones (which are buried @ the bottom of the pile), he sold me 3x good ones for $100.  Gave those away, picked up another 3, gave those away @ my wedding & would've been down to the Mk 1 & the cracked Mk 2, but had invited the owners of Trinity Ordnance to my wedding so they brought me 9 lowers, 3 w/ consecutive serial numbers.  Plan to build those 3 up for the kids (need 2 more uppers & parts kits) for Christmas, reserving 1 close to that range for their grandfather, and 1 for their uncle.  The rest I'll give away to folks that don't have, like the transplanted Californian solar power salesman whose wife had a gun, but he didn't.

I don't remember where my cracked one has gotten to.  I bought some cotter pins from Home Depot to try out instead of the $10 pair of takedown pins, but those are waiting in the van to be found again.  
11/5/2017 4:40:50 PM EDT
[#14]
More Mk 2 pics.  Mk 2 on the left, Mk 1 on the right.  You'll note the Mk 2 magwell is wide enough for .45" ACP M3 Grease Gun mags, making this lower perfect for a DI .45" ACP upper from Rudy.  @Mad-Machinist :

Attached File


FCS pocket:

Attached File


Rusted upper buttplate screw, buttplate trap open; GWACS have an aluminum buttplate & no trap:

Attached File


You can see the bottom of the storage compartment and how the buttstock is reinforced internally aft of the buffer tube in this pic of the rear of my new pistol lower:

Attached File
11/5/2017 5:02:31 PM EDT
[#15]
Quote History
Quoted:
Dang. That’s significantly cheaper than what I paid for mine.
View Quote
Same here
11/5/2017 5:28:43 PM EDT
[#16]
Quote History
Quoted:
I remove safety selectors all the time in aluminum AR's by pushing in from the right side and rotating the selector past the fire position and then pushing them out the left side.

Don't know why it wouldn't work on the plastic lowers.
View Quote
This is what I do with my Saber-branded CAV-15 lower.
11/5/2017 6:01:13 PM EDT
[#17]
Quote History
Quoted:
More Mk 2 pics.  Mk 2 on the left, Mk 1 on the right.  You'll note the Mk 2 magwell is wide enough for .45" ACP M3 Grease Gun mags, making this lower perfect for a DI .45" ACP upper from Rudy.  @Mad-Machinist:

http://www.AR15.Com/media/mediaFiles/84655/20171105_133348-354102.JPG

FCS pocket:

http://www.AR15.Com/media/mediaFiles/84655/20171105_133406-354103.JPG

Rusted upper buttplate screw, buttplate trap open; GWACS have an aluminum buttplate & no trap:

http://www.AR15.Com/media/mediaFiles/84655/20171105_133420-354104.JPG

You can see the bottom of the storage compartment and how the buttstock is reinforced internally aft of the buffer tube in this pic of the rear of my new pistol lower:

http://www.AR15.Com/media/mediaFiles/84655/20171105_133501-354105.JPG
View Quote
Thx man
11/5/2017 6:15:24 PM EDT
[#18]
Quote History
Any chance you think a brace or blade might fit on it?

Looking at the pics I'm thinking probably not?  
11/5/2017 6:17:04 PM EDT
[#19]
Quote History
Quoted:
Yep, I looked at a few in the Orlando area and they all charge per serial number... Most was willing to do half off $40-50 for every one after the first
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:


5x$45 = $225

5x$20 + free shipping = $100 + transfer fees.  Tell me your LGS doesn't charge you $25/serial number when you're transferring 5x lowers.
Yep, I looked at a few in the Orlando area and they all charge per serial number... Most was willing to do half off $40-50 for every one after the first
Don't know if that would include all 5.

Attached File
11/5/2017 6:22:24 PM EDT
[#20]
Quote History
Quoted:  Any chance you think a brace or blade might fit on it?

Looking at the pics I'm thinking probably not?  
View Quote
No, for that you'll need a more conventional lower.  I just cut it for 2 reasons - to blow folks minds and reinforce this transfers as an "Other", and to see how light you can get the thing.  I got it down to 11 oz, and there's still more to trim.  You could make a really lightweight pistol this way - probably NY legal w/o much difficulty.
11/5/2017 7:03:01 PM EDT
[#21]
Quote History
Quoted:  Here’s a $200 complete upper.
Just needs a rear sight

https://www.classicfirearms.com/bearcreekarsenalupperar15assbly
View Quote
God bless you sir.  Ordered 2 for the girls for Christmas.  Still in stock:

http://www.classicfirearms.com/bearcreekarsenalupperar15assbly
11/5/2017 7:14:00 PM EDT
[#22]
Quote History
Quoted:
Same here
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Dang. That’s significantly cheaper than what I paid for mine.
Same here
I got a free one back in the day with a “tanneritekid” serial number.

Miss the old days of Cav...
11/5/2017 7:14:26 PM EDT
[#23]
Do these come with the specialized LPK parts needed for these lowers? So if I buy any LPK, I'm good to go?
11/5/2017 7:23:13 PM EDT
[#24]
Quote History
Quoted:
Do these come with the specialized LPK parts needed for these lowers? So if I buy any LPK, I'm good to go?
View Quote
The only specialized parts for these lowers are the takedown pins (included) and the roll pin to hold down the buffer retainer pin (not included). Any lpk will work but have pieces left over. 
11/5/2017 7:31:29 PM EDT
[#25]
Quote History
Quoted:
The only specialized parts for these lowers are the takedown pins (included) and the roll pin to hold down the buffer retainer pin (not included). Any lpk will work but have pieces left over. 
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Do these come with the specialized LPK parts needed for these lowers? So if I buy any LPK, I'm good to go?
The only specialized parts for these lowers are the takedown pins (included) and the roll pin to hold down the buffer retainer pin (not included). Any lpk will work but have pieces left over. 
So where do i get the roll pin?
11/5/2017 8:45:48 PM EDT
[#26]
All you need to do is make it another challenge and send me one.   Space gun this time?   lol I do have a plastic welder.
11/5/2017 9:01:19 PM EDT
[#27]
Quote History
Quoted:
So where do i get the roll pin?
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Quoted:
Do these come with the specialized LPK parts needed for these lowers? So if I buy any LPK, I'm good to go?
The only specialized parts for these lowers are the takedown pins (included) and the roll pin to hold down the buffer retainer pin (not included). Any lpk will work but have pieces left over. 
So where do i get the roll pin?
Attached File
11/5/2017 9:22:22 PM EDT
[#28]
Quote History
Quoted:
God bless you sir.  Ordered 2 for the girls for Christmas.  Still in stock:

http://www.classicfirearms.com/bearcreekarsenalupperar15assbly
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:  Here’s a $200 complete upper.
Just needs a rear sight

https://www.classicfirearms.com/bearcreekarsenalupperar15assbly
God bless you sir.  Ordered 2 for the girls for Christmas.  Still in stock:

http://www.classicfirearms.com/bearcreekarsenalupperar15assbly
You are welcome sir!
11/5/2017 9:56:41 PM EDT
[#29]
Quote History
Quoted:


So where do i get the roll pin?
View Quote
You can get them from GWACS or order a bunch from places like McMaster Carr.

I'm not sure what the right diameter is though. On their Tech Support page and an old thread with instructions from the Cav Arms site say the diameter is 5/64th.. The GWACS product accessories page says the diameter is 1/64th.
11/5/2017 9:59:59 PM EDT
[#30]
Quote History
Quoted:  So where do i get the roll pin?
View Quote
GWACS, Cav Arms, or McMaster-Carr.

$2 shipped.

If the owner doesn't find his bag o'rollpins, I'll see if I can't get a bag of em and mail 'em out.  Paperclip works too.
11/5/2017 10:05:09 PM EDT
[#31]
Quote History
Quoted:  All you need to do is make it another challenge and send me one.   Space gun this time?   lol I do have a plastic welder.
View Quote
Someone needs to figure out an easy way to make an upper out of 1" steel pipe.  And a cheaper 9x19mm bolt.

11/5/2017 10:40:20 PM EDT
[#32]
Quote History
Quoted:  You are welcome sir!
View Quote
Updated the OP w/ your link; you'll now get hate mail from ARFwives b/c their husbands can't make rent.  

This is a day long dreamed of, ladies and gentlemen:  The sub $300 AR.  It's here, and in time for Christmas.  FO!
11/5/2017 10:43:41 PM EDT
[#33]
Sub $300 AR.  Would make for a good "truck gun".
11/5/2017 10:46:44 PM EDT
[#34]
Quote History
Quoted:  You can get them from GWACS or order a bunch from places like McMaster Carr.

I'm not sure what the right diameter is though. On their Tech Support page and an old thread with instructions from the Cav Arms site say the diameter is 5/64th.. The GWACS product accessories page says the diameter is 1/64th.
View Quote
It'll be 5/64" x 1&1/8".  1/64" would be a needle.

http://www.cavmfg.com/CAV-15-Buffer-Detent-Roll-Pin-CAVRP.htm says 5/64"x1".  GWACS must like the extra length.

I'll try to see if my Fastenall has em in stock; if they do, I'll grab some & drop 'em off @ Trinity, and he can ship one out w/ each lower.
11/6/2017 2:12:24 AM EDT
[#35]
We'll ask the RetroHeads when was the last time ARs were under $300:

http://www.ar15.com/forums/ar-15/What-year-was-the-last-time-ARs-were-under-300-/123-719819/
11/6/2017 2:37:39 AM EDT
[#36]
here is the same upper a little cheaper if you have a BCG and CH already

same brand 

made in NC

bear creek upper
11/6/2017 4:31:44 AM EDT
[#37]
Tag.
11/6/2017 8:35:55 AM EDT
[#38]
Quote History
Quoted:
here is the same upper a little cheaper if you have a BCG and CH already

same brand 

made in NC

bear creek upper
View Quote
Cheaper than Direct
11/6/2017 8:49:10 AM EDT
[#39]
Quoted:
It's twue!

My LGS, Trinity Ordnance has announced a sale of their Sabre Defense marked Cav Arms Mk 2 lowers on Veteran's Day.  $20 before sales tax & shipping (free shipping 5x & over - see below).

These carry a lifetime warranty from GWACS..

How tough is a one piece polymer lower/stock?

https://www.youtube.com/watch?v=xjhvi8c0MF4

Tough enough you can shoot it through the magwell & buffer tube and it will keep working.

Full disclosure:  I am a former employee of Trinity Ordnance, and the owners gave me 9 Sabre Defense lowers as a wedding gift.

The full sale flyer on their Facebook page:  http://www.facebook.com/TrinityOrdnance/

http://scontent-dft4-1.xx.fbcdn.net/v/t1.0-9/23032926_830974903735801_8608495310513499867_n.jpg?oh=8127444cc22b2b1eb0fb6e5d271dd903&oe=5A65FB0D

ETA:  spoke w/ the owner this morning - $12 flat rate shipping up to 4 lowers, free shipping for 5 or more lowers.  Call now, but realize he probably won't ship til after the 11th.

Some of my lowers:

http://www.AR15.Com/media/mediaFiles/84655/20170408_213508-350318.JPG

Doorman63 contributed this gem:

$200 complete upper - yes, w/ BCG

http://cdn.classicfirearms.com/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/b/e/bearcreekupper_rightside_4.png
View Quote
Trinity link is screwed up

Your connection is not secure

The owner of www.trinityordnance.com has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website.

Learn more…
View Quote
11/6/2017 9:16:56 AM EDT
[#40]
Quote History
Quoted:
Trinity link is screwed up

View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
It's twue!

My LGS, Trinity Ordnance has announced a sale of their Sabre Defense marked Cav Arms Mk 2 lowers on Veteran's Day.  $20 before sales tax & shipping (free shipping 5x & over - see below).

These carry a lifetime warranty from GWACS..

How tough is a one piece polymer lower/stock?

https://www.youtube.com/watch?v=xjhvi8c0MF4

Tough enough you can shoot it through the magwell & buffer tube and it will keep working.

Full disclosure:  I am a former employee of Trinity Ordnance, and the owners gave me 9 Sabre Defense lowers as a wedding gift.

The full sale flyer on their Facebook page:  http://www.facebook.com/TrinityOrdnance/

http://scontent-dft4-1.xx.fbcdn.net/v/t1.0-9/23032926_830974903735801_8608495310513499867_n.jpg?oh=8127444cc22b2b1eb0fb6e5d271dd903&oe=5A65FB0D

ETA:  spoke w/ the owner this morning - $12 flat rate shipping up to 4 lowers, free shipping for 5 or more lowers.  Call now, but realize he probably won't ship til after the 11th.

Some of my lowers:

http://www.AR15.Com/media/mediaFiles/84655/20170408_213508-350318.JPG

Doorman63 contributed this gem:

$200 complete upper - yes, w/ BCG

http://cdn.classicfirearms.com/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/b/e/bearcreekupper_rightside_4.png
Trinity link is screwed up

Your connection is not secure

The owner of www.trinityordnance.com has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website.

Learn more…
It worked before yesterday. I bet it has something to do with daylight savings time
11/6/2017 9:33:42 AM EDT
[#41]
Quote History
Quoted:
More Mk 2 pics.  Mk 2 on the left, Mk 1 on the right.  You'll note the Mk 2 magwell is wide enough for .45" ACP M3 Grease Gun mags, making this lower perfect for a DI .45" ACP upper from Rudy.  @Mad-Machinist :

http://www.AR15.Com/media/mediaFiles/84655/20171105_133348-354102.JPG

FCS pocket:

http://www.AR15.Com/media/mediaFiles/84655/20171105_133406-354103.JPG

Rusted upper buttplate screw, buttplate trap open; GWACS have an aluminum buttplate & no trap:

http://www.AR15.Com/media/mediaFiles/84655/20171105_133420-354104.JPG

You can see the bottom of the storage compartment and how the buttstock is reinforced internally aft of the buffer tube in this pic of the rear of my new pistol lower:

http://www.AR15.Com/media/mediaFiles/84655/20171105_133501-354105.JPG
View Quote
If you cut the stock away, it's not legal as a pistol lower-it has had a stock attached. Removing the stock does not make it pistol-legal. ETA-and keep in mind if you buy the linked $200 upper, especially in 7.62X39, you have a very good chance of having a very rusty bore. They test fire with corrosive ammo and don't clean afterwards.
11/6/2017 10:13:14 AM EDT
[#42]
Quote History
Quoted:  If you cut the stock away, it's not legal as a pistol lower-it has had a stock attached. Removing the stock does not make it pistol-legal. ETA-and keep in mind if you buy the linked $200 upper, especially in 7.62X39, you have a very good chance of having a very rusty bore. They test fire with corrosive ammo and don't clean afterwards.
View Quote
And here we go!

It's legal as a pistol lower b/c it was never assembled as a rifle or shotgun.  You can buy an number of new fully assembled AR lowers, remove the carbine stock, and throw on a sub 16" bbl upper.  Voila!  Legal AR pistol.

I ordered 2 of the .223" uppers.  If they have rusty bores, they'll go back.  I bought my 5.7x28mm upper off Classic and have been quite happy w/ it.
11/6/2017 10:15:31 AM EDT
[#43]
Quote History
Quoted: Trinity link is screwed up
View Quote
Yep, their certificate expired over the weekend, looks like.  Here's their Facebook page:

http://www.facebook.com/TrinityOrdnance
11/6/2017 10:36:06 AM EDT
[#44]
My brothers front sight and gas tube fell off his bear creek upper while firing.
11/6/2017 10:47:32 AM EDT
[#45]
Quote History
Quoted:  My brothers front sight and gas tube fell off his bear creek upper while firing.
View Quote
Did they fix it?
11/6/2017 10:48:49 AM EDT
[#46]
Quote History
Or cut the tube off completely, fill with Bondo, and Bam - .22 pistol.

Then put a sliding wire stock on and a >16" barrel, .22 rifle. 
11/6/2017 1:16:43 PM EDT
[#47]
Quote History
Quoted:


Did they fix it?
View Quote
I think my brother just fixed it himself.
11/6/2017 1:31:01 PM EDT
[#48]
Did not need.
Fo’d on 5....

I’m waiting on Black Friday to see what PSA has for uppers, LPK’s, etc...
11/6/2017 2:54:19 PM EDT
[#49]
Quote History
Quoted:
Did not need.
Fo’d on 5....

I’m waiting on Black Friday to see what PSA has for uppers, LPK’s, etc...
View Quote



I meant to ask what the limit was is
11/6/2017 2:59:07 PM EDT
[#50]
WTH... 5x coming my way
1x for a .22lr upper that's sitting in the safe w/o a lower
1x for a friend that wanted in on the deal
... ?
PROFIT 

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