Im lookin at getting a new AR upper in 300 blackout. It looks like a pretty clever thing with good power. It uses the standard AR lower(5.56) as well as the bolt, carrier, mags ect... just needs a new upper, so the the cost isnt too bad.
Anyone have one of these lil fella's? How do you like it?
Anyone have one of these lil fella's? How do you like it?