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Page AR-15 » Rimfire and Pistol Calibers
AR Sponsor: bravocompany
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Posted: 8/15/2022 4:46:40 PM EDT
Hello all, I have a retro 2/LR build in mind so I’m  looking for a .625 with gas block and all.. only thing I see is RTB has an A2 profile stripped.

Any ideas?
Link Posted: 8/15/2022 5:05:32 PM EDT
[#1]
nvrmnd
Link Posted: 8/15/2022 6:01:25 PM EDT
[#2]
BoreBuddy's 16" barrel will be a straight 0.625" for ease of gas block placement at any point for 22lr clone builds.  It's a couple months out still, though.
Link Posted: 8/15/2022 8:35:40 PM EDT
[#3]
Buy a blank from Green Mountain, send the blank and CMMG/RTB BCG to Paladin Machine Shop Service, tp555-work(at)vfemail.net), along with your specs and type of chamber you want and he can make it for you.

 He just made me a 20 inch which was .650” IIRC and he had it made and back to me in a week.  He even made me a really neat custom barrel extension since the aforementioned blank is not of a big enough diameter for a machined in one pice barrel extension made into the blank (only 1”).
Page AR-15 » Rimfire and Pistol Calibers
AR Sponsor: bravocompany
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