Murfpcola
Master
I have been thinking about swapping out a barrel on an AR I have. I had been planning on swapping my 14.7" rifle length heavy barrel for a lighter profile 18" barrel but now I have thought about swapping over to 7.62. To make sure I am thinking correctly, what all will I need for the swap? I am thinking just a bolt, not complete BCG, barrel, flash hider, maybe a gas block and a magazine. Does that sound correct? Should the barrel nut interchange? I would be using the PSA free float handguard that is on the gun already.