I am expecting my MR556 Competition to arrive next week. My question is, does the CR556 come with the Enhanced Buffer Tube with the ball bearings or not? the gun is date coded BG. Thanks!
A forum dedicated to and laser-focused on Heckler & Koch firearms, Heckler & Koch accessories and the owners and enthusiasts that love them! Come join the discussion regarding HK pistols, long arms, NFA arms, HK accessories, HK history and trivia and more.
