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Link Posted: 2/2/2017 3:34:06 AM EDT
[#1]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
V2 trunnions from the machine shop...

http://hkbeltfed.com/imgs/trunnionsbatch2.jpg
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Are they for sale??
Link Posted: 2/2/2017 7:30:22 AM EDT
[#2]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Are they for sale??
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See posts above about selling items on AR15.com. So, no, they're not.
Link Posted: 2/2/2017 7:44:19 AM EDT
[#3]
Link Posted: 2/2/2017 2:31:48 PM EDT
[#4]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Also, are these the only aftermarket trunion system? I could swear I saw an alternate trunion system that was being sold a while ago/
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As far as I know, yes. Supposedly, Marvin Pitts made one, but I can't find any pics or info.
Link Posted: 2/7/2017 10:01:21 PM EDT
[#5]
If only someone made a upper receiver
Link Posted: 3/2/2017 9:32:26 PM EDT
[#6]
My version 2 trunnions are done and I think they're awesome! These have a forward assist ramp, chamfer changes, some dimensional changes to the OP rod tower as Bushmater's mating charging handle sled tolerances seem to be all over the place, and hardcoat anodize even in the threaded holes. I'm pretty happy!

Link Posted: 3/3/2017 1:23:27 AM EDT
[#7]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
My version 2 trunnions are done and I think they're awesome! These have a forward assist ramp, chamfer changes, some dimensional changes to the OP rod tower as Bushmater's mating charging handle sled tolerances seem to be all over the place, and hardcoat anodize even in the threaded holes. I'm pretty happy!

http://hkbeltfed.com/imgs/trunnionsbatch2a.jpg
View Quote
I'll take that one, right there!
Link Posted: 3/3/2017 9:42:08 AM EDT
[#8]
How does one get a hold of one of these?
How much and how do you install it?
IM/email if needed and able.
Thanks!
Link Posted: 3/3/2017 12:45:50 PM EDT
[#9]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
If only someone made a upper receiver
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Yes! Pistols
Link Posted: 3/4/2017 3:20:34 AM EDT
[#10]
Discussion ForumsJump to Quoted PostQuote History
Quoted:IM/email if needed and able.
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Sent.
Link Posted: 3/17/2017 8:05:25 PM EDT
[#11]
this thread is relevant to my interests, and may push me into the market
Link Posted: 3/17/2017 10:42:41 PM EDT
[#12]
These things are awesome, I have mine waiting on a precision rifle build.
Link Posted: 3/19/2017 11:36:54 PM EDT
[#13]
So after viewing this post,  what would it take/cost to get a 300blkout barrel set up with gas block and piston.  I'm looking for a 14.7in that I can pin and weld.
Link Posted: 3/21/2017 12:15:00 AM EDT
[#14]
A 300 BO conversion kit would be awesome.
Link Posted: 3/21/2017 8:06:49 AM EDT
[#15]
I've done a bunch of them in about every length but they require the charging handle assembly to be modified for best performance. I'm trying to work with Bushmaster to help get them made officially sooner than later.
Link Posted: 4/8/2017 6:48:36 PM EDT
[#16]
V2 charging handles in 6061. Still not sure on how well these will hold up. The V1's I didn't prototype and they didn't install well as the bend was too tight. Scary side note: I never prototyped the V2 handles or either of the trunnions! These handles install perfect though.









And my next project which Surefire Socom owners may like...

Link Posted: 5/4/2017 5:56:19 AM EDT
[#17]
These give me something to play with in the meantime...

Link Posted: 5/20/2017 2:36:21 PM EDT
[#18]
Keep up the good work!
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