Aero Precision AR15 XL Stripped Upper Receiver, Aluminum, Black; 815421027433; 2100000028634;
The AR15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.