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.
Features:
- Port door opening has been enlarged to fit .458 SOCOM and other similar rounds (.450 Bushmaster, .50 Beowulf, etc.)
 - Works with AR15 lower receivers
 - .250 takedown pin holes
 - Laser engraved T-marks
 - "XL" portion of Aero Logo on Tang
 - Compatible with AR15 port door and forward assist
 
Includes:
- AR15 Stripped Upper Receiver in Anodized Black