Pinned
It is done, final build. We had to do custom cuts on the upper to make the handguard fit because BCA are fuckasses and made the original handguard proprietary to that upper and also had to grind part of the bolt catch to make it fit because BCA made weird ass cuts that didn't
Cursed 300 Blackout build is finished, happy birthday me!
(This is my gift to myself...) #AR15
