Aero Precision APAR611310C Receiver XL 7075T6 Aluminum Black Anodized Receiver for AR15

The AR15 Stripped Upper Receiver is one of our most popular products. This stripped upper is precision machined to milspec M16M4 specifications and features M4 feedramps. Match this upper with one of Aeros AR15 lower receivers for a solid and dependable fit. Features Port door opening have been enlarged to fit .458 SOCOM and other similar rounds M4 Feedramps .250 takedown pin holes laser engraved Tmarks and XL portion of Aero Logo on Tang. Works with AR15 lower receivers compatible with AR15 port door and forward assist. Works with standard AR15M16 components. Made in the USA. NOTE: Requires dust cover forward assist charging handle barrel handguard gas block muzzle device gas tube and BCG Bolt Carrier Group to complete.