Liberal Gun Owners

703 readers

3 users here now

A community for pro-gun liberals.

founded 2 years ago

MODERATORS

SupportFreeSoftware@lemmy.world

PSA AR pistol BCG upgrade (lemmy.world)

submitted 4 days ago by meebus_pheebus@lemmy.world to c/liberalgunowners@lemmy.world

2 comments fedilink hide all child comments

I recently got a complete .300 blk AR pistol from psa with a 7.5” barrel. I was going to swap out the bcg it came with for a BCM m16 BCG I’ve got at home. I’ve got no experience with ARs with barrels shorter than 16”. Is there any reason the BCM M16 BCG would be less optimized in this short pistol?

Below is all the info I have on the BCG it came with: Full-auto profile bolt carrier group. Shot-peened, mil-spec Carpenter No. 158® steel bolt. Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec.

top 2 comments

sorted by: hot top controversial new old

[–] Carmakazi@lemmy.world 1 points 4 days ago (1 children)

Should be fine. Make sure it is headspaced right, which requires a gauge.

[–] meebus_pheebus@lemmy.world 1 points 4 days ago

Very groovy. Thank you.