Warning

 

Close

Confirm Action

Are you sure you wish to do this?

Confirm Cancel
BCM
User Panel

Site Notices
I just bullpupped my SBR (Page 1 of 3)
Arrow Left Previous Page
Page / 3
Posted: 3/28/2024 3:16:05 AM EDT
[Last Edit: Thor]
This is now the silliest gun I own.

Attachment Attached File
Link Posted: 3/28/2024 3:25:03 AM EDT
[#1]
STAHP!!! with all the details...
Link Posted: 3/28/2024 3:27:54 AM EDT
[#2]
Link Posted: 3/28/2024 3:40:43 AM EDT
[Last Edit: Thor] [#3]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By LowRez:
STAHP!!! with all the details...
View Quote


Milspec lower, FM-15 upper, A3 Tactical “Triad” bullpup chassis.

Also available for the BRN180, Jakl, and Mat-9 uppers.

Mine was an 11.25” upper, but I chopped the handguard and modified two 9.5” Griffin HEDP to fit. One in 5.56 and one in 300blk.
Link Posted: 3/28/2024 3:47:06 AM EDT
[#4]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Thor:


Milspec lower, FM-15 upper, A3 Tactical “Triad” bullpup chassis.

Also available for the BRN180, Jakl, and Mat-9 uppers.

Mine was an 11.25” upper, but I chopped the handguard and modified two 9.5” Griffin HEDP to fit. One in 5.56 and one in 300blk.
View Quote

Amazing.  So in theory I could use a LH ejecting Stag upper in this chasis?
Link Posted: 3/28/2024 3:56:57 AM EDT
[#5]
I can already feel my ears ringing with tinnitus just looking at that
Link Posted: 3/28/2024 4:01:02 AM EDT
[#6]
Ok, that's pretty neat.
Link Posted: 3/28/2024 4:05:43 AM EDT
[#7]
That is cool.  Nice job!
Link Posted: 3/28/2024 4:24:12 AM EDT
[Last Edit: Alien] [#8]
Bullpupping an AR?

Link Posted: 3/28/2024 4:32:51 AM EDT
[#9]
No way would I have my hand that close to the muzzle of a short barrel rifle round.  Especially when you have no way to properly hold the gun when firing (unless you only have one hand).  Wear a glove and send pictures of your future ER visit.

Link Posted: 3/28/2024 4:56:09 AM EDT
[#10]
Is that ur wife cosplaying on your computer
Link Posted: 3/28/2024 5:05:01 AM EDT
[#11]
Nicely done.

Suggest double muffs if unsuppressed.

18Z50

Link Posted: 3/28/2024 5:23:48 AM EDT
[#12]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By HappyCamel:
Is that ur wife cosplaying on your computer
View Quote

Asking the important questions.
Link Posted: 3/28/2024 5:52:46 AM EDT
[#13]
That pistol grip looks weird AF. What is it?
Link Posted: 3/28/2024 6:50:34 AM EDT
[#14]
Is that a Griffin taper brake?
Link Posted: 3/28/2024 7:09:34 AM EDT
[Last Edit: _DR] [#15]
If I have to use the uppers on their site, it looks like it will cost me as much as a new NATO Aug or Hellion to build.

Otherwise pretty cool.

Or can I use any milspec upper?
Link Posted: 3/28/2024 7:13:52 AM EDT
[#16]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By HappyCamel:
Is that ur wife cosplaying on your computer
View Quote


Attachment Attached File
Link Posted: 3/28/2024 7:20:09 AM EDT
[#17]
looks good.
Link Posted: 3/28/2024 7:24:30 AM EDT
[#18]
One day I hope to have enough money to do retarded, irresponsible shit to my guns too.  Good on ya , OP.  
Link Posted: 3/28/2024 7:26:07 AM EDT
[#19]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Tboy:
No way would I have my hand that close to the muzzle of a short barrel rifle round.  Especially when you have no way to properly hold the gun when firing (unless you only have one hand).  Wear a glove and send pictures of your future ER visit.

View Quote


I think you can hold it like a P90. Support hand thumb in the extra large trigger guard and fingers wrapping around.
Link Posted: 3/28/2024 7:26:57 AM EDT
[#20]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jollyg83:
One day I hope to have enough money to do retarded, irresponsible shit to my guns too.  Good on ya , OP.  
View Quote



True words. My question is how the trigger is compared to normal config.
Link Posted: 3/28/2024 7:28:54 AM EDT
[#21]
Awesome.

Will it be paired with a suppressor, or is it getting rocked like that?

Also rooting for screensaver to be OP's wife.
Link Posted: 3/28/2024 7:30:16 AM EDT
[#22]
Flamethrower
Link Posted: 3/28/2024 7:39:45 AM EDT
[#23]
neat, i sbred my bullpup and am trying to do my other but because of your screen arf needs more info on the image than the gun
Link Posted: 3/28/2024 7:41:25 AM EDT
[#24]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jackthom8:
I can already feel my ears ringing with tinnitus just looking at that
View Quote




Thanks, fucker.
Link Posted: 3/28/2024 7:42:13 AM EDT
[#25]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Tboy:
No way would I have my hand that close to the muzzle of a short barrel rifle round.  Especially when you have no way to properly hold the gun when firing (unless you only have one hand).  Wear a glove and send pictures of your future ER visit.

View Quote




What if you only have one hand?  Is there a brace model?
Link Posted: 3/28/2024 7:52:27 AM EDT
[#26]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By trails-end:




What if you only have one hand?  Is there a brace model?
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By trails-end:
Originally Posted By Tboy:
No way would I have my hand that close to the muzzle of a short barrel rifle round.  Especially when you have no way to properly hold the gun when firing (unless you only have one hand).  Wear a glove and send pictures of your future ER visit.





What if you only have one hand?  Is there a brace model?



It has a place for your off hand, on the front of the trigger guard. Its like a P90 grip.

Pretty slick OP.
Link Posted: 3/28/2024 8:00:06 AM EDT
[#27]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By HappyCamel:
Is that ur wife cosplaying on your computer
View Quote


Beat me too it.

Nice, subtle flex in the OPs pic

Link Posted: 3/28/2024 8:05:42 AM EDT
[#28]
Gun:
Screensaver:
Link Posted: 3/28/2024 8:09:25 AM EDT
[#29]
I mean, I don't hate it.  How does it shoot?

Also, what rail covers are those?
Link Posted: 3/28/2024 8:12:12 AM EDT
[#30]
That’s cool man.
Link Posted: 3/28/2024 8:12:35 AM EDT
[#31]
What happened to the buffer tube?
Link Posted: 3/28/2024 8:15:35 AM EDT
[#32]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By phatmax:


I think you can hold it like a P90. Support hand thumb in the extra large trigger guard and fingers wrapping around.
View Quote


5.7 has far less power so less concussion out of such a short barrel.  I think extensive shooting would burn the hands.
Link Posted: 3/28/2024 8:16:11 AM EDT
[#33]
I wouldn't shoot that without a suppressor or PIG.
Link Posted: 3/28/2024 8:18:50 AM EDT
[#34]
I plan to make one of these eventually. Got a spare SBR to do it with, just need to get the appropriate upper and bullpup kit.

Looks good OP!
Link Posted: 3/28/2024 8:58:51 AM EDT
[#35]
That’s kinda neato


I have a Desert Tech mdrx converted to a Micron .would be cooler if it wasn’t 10 pounds
Link Posted: 3/28/2024 9:01:17 AM EDT
[Last Edit: manowar669] [#36]
What's the cheapest/easiest way to build a bufferless upper?  Evolution carrier?

Link Posted: 3/28/2024 9:49:29 AM EDT
[Last Edit: Thor] [#37]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By HappyCamel:
Is that ur wife cosplaying on your computer
View Quote


Yes. I basically have her on all my stuff. She hot.

OAL for those interested:

Attachment Attached File
Link Posted: 3/28/2024 9:51:32 AM EDT
[#38]
Still waiting for my kit to ship.

Oh and I get to whip this gem out again...

Link Posted: 3/28/2024 9:52:18 AM EDT
[#39]
How can I do this with a 12" 6.5 Grendel?
Link Posted: 3/28/2024 9:52:52 AM EDT
[#40]
Looks nice and handy...howze it shoot?
Link Posted: 3/28/2024 9:54:19 AM EDT
[#41]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By 9divdoc:
Looks nice and handy...howze it shoot?
View Quote


That seems to be the concern.
Link Posted: 3/28/2024 9:56:53 AM EDT
[#42]
Ok, so question. It appears the AR15 receiver is im embedded in the chassis.

I assume the NFA engraving is on the receiver, so how does that jive with the NFA requirement to have engraving readily visible?

Is there a cutout somewhere?

Link Posted: 3/28/2024 10:02:05 AM EDT
[#43]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By phatmax:



True words. My question is how the trigger is compared to normal config.
View Quote


Yes, please tell me it's horrible OP so I can close this other browser tab with one in my shopping cart.
Link Posted: 3/28/2024 10:06:24 AM EDT
[Last Edit: Thor] [#44]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Kuraki:


Yes, please tell me it's horrible OP so I can close this other browser tab with one in my shopping cart.
View Quote


Best way to describe it is it has the weight of a mill spec, maybe a little less, with absolutely zero take up. It doesn’t feel like a kit trigger.

Most of my guns have geiselle triggers, and this one doesn’t make me angry
Link Posted: 3/28/2024 10:07:43 AM EDT
[Last Edit: StarCityShooter] [#45]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Thor:


Yes. I basically have her on all my stuff. She hot.

View Quote


Attachment Attached File


Link Posted: 3/28/2024 10:14:10 AM EDT
[#46]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By _DR:

Ok, so question. It appears the AR15 receiver is im embedded in the chassis.

I assume the NFA engraving is on the receiver, so how does that jive with the NFA requirement to have engraving readily visible?

Is there a cutout somewhere?

View Quote
I don't think we really care.
Link Posted: 3/28/2024 10:16:21 AM EDT
[#47]
That's pretty sweet
Link Posted: 3/28/2024 10:18:02 AM EDT
[#48]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jaqufrost:
I don't think we really care.
View Quote


There are also far too many different spots on an AR lower you can legally engrave your info for the kit to have cutouts. Plus if you had your engraving in a particularly hard to access location (like in the trigger area) it would be impossible to have a cutout that could show it without exposing too much of the internal mechanism.
Link Posted: 3/28/2024 10:39:22 AM EDT
[Last Edit: _DR] [#49]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jaqufrost:
I don't think we really care.
View Quote


It was just a question.
Don't read too much into it.

An AR 18" long would be cool.

Link Posted: 3/28/2024 10:40:39 AM EDT
[Last Edit: thebomber] [#50]
I'll be honest, not a bullpen fan but that did create a little movement.

The PA PRISM  eye relief works canted forward?

What Griffin suppressor are you using?
Arrow Left Previous Page
Page / 3
I just bullpupped my SBR (Page 1 of 3)
Close Join Our Mail List to Stay Up To Date! Win a FREE Membership!

Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. One new winner* is announced every week!

You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers.


By signing up you agree to our User Agreement. *Must have a registered ARFCOM account to win.
Top Top