308 Lower Parts

Buffer, Carbine, .308

MOE® K2-XL Grip Magpul

Buffer Tube, Carbine

Ambi Safety Selector

Ambidextrous Switch with Pin

+ 3 reviews

QD End Plate

BCM QD Sling Swivel

JL Billet

#2 Jig Guide Plate/AR15 & .308

Bolt Catch, .308

+ 2 reviews

Buffer Tube Castle Nut

Extra Features Parts Kit for 80% Lowers

+ 8 reviews

Receiver End Plate