Gun Nuts® Sporter Lower Parts Kit
Original price was: $93.99.$74.97Current price is: $74.97.Notched-Hammer Sporter Lower Parts Kit for Older and Surplus AR-15 Uppers Many vintage Colt, Bushmaster and surplus AR-15 uppers run unshrounded bolt carrier groups, and a standard hammer can strike the carrier in those rifles. Gun Nuts cuts a notch into the hammer in this Sporter kit to clear them, so you can put a…
