Beretta686
New member
I'm expecting my Colt factory M16 to transfer to me here in the next few weeks, but I'm a bit confused as to what uppers to run on it.
I have several uppers for my SBR AR-15 that have AR-15 bolt assemblies in them. Will I need to switch those out to run full-auto with my M16? Also if I have an M16 bolt in my upper and run it with my SBR, will that get me in trouble?
I have several uppers for my SBR AR-15 that have AR-15 bolt assemblies in them. Will I need to switch those out to run full-auto with my M16? Also if I have an M16 bolt in my upper and run it with my SBR, will that get me in trouble?