speerrobert10 Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts January 9, 2014 at 2:00 pm in reply to: GOODGUY of the Week (Win Free Stuff!) #480 speerrobert10Participant I am currently starting my first AR-15 build. I am confused about bolt carrier groups. Can I place a full auto BCG in my gun and it still be semi auto? Thanks, Robert. Author Posts Viewing 1 post (of 1 total)
