Upper Receivers

Enhanced 7075-T6 forging with a billet-style profile and standard AR-15 barrel-nut threads.

Conventional forged 7075-T6 flat-top receiver with M4 feed ramps and standard AR-15 component fit.

Billet 7075-T6 slick-side upper that keeps a shell deflector and dust-cover port while deleting the forward assist.

Forged 7075-T6 AR-15 stripped upper receiver marked for .338 ARC, the receiver builders pair with a .338 ARC barrel for a build-your-own upper.

TDP-spec forged stripped upper made and modified for FCD, with relief cuts above the charging handle for BUIS stalk clearance. No thermal fit, no T-marks.

Billet 7075 AR-15 side-charging upper with a non-reciprocating charge handle; the stripped receiver builders spec their own barrel and BCG around.

Forged 7075-T6 stripped upper for a conventional AR-15 build at KAK's direct value price.

Matched billet 7075-T6 AR-15 upper and lower set; the side-charging USC upper runs Lantac's SMOOTHCAM domed cam pin for the smoothest side-charge action.

Precision-machined 7075-T6 billet N4 receiver with extended feed ramps and a Noveske handguard anti-rotation interface.

Value-oriented forged upper with proper dimensional specs and proven durability.

Billet 7075 slick-side upper at 6.9 ounces, with truss-pocket machining, M4 feed ramps, and anti-rotation tab clearance for Noveske NSR handguards.

Rigid 7075-T6 forged AR-15 upper with a modular shell-deflector and forward-assist assembly.

Dedicated EPC-9 upper receiver for 9mm AR builds with AR-15 handguard thread compatibility and integrated PCC fitment.

Forged DPMS High-profile M5 upper with forward assist and port door installed for standard threaded handguards.

Forged M5E1 upper with an integrated direct-mount platform for Aero Enhanced handguards.

Well-machined forged upper receiver with the forward assist and ejection-port cover already installed.

Quality forged upper receiver assembly with M4 feed ramps, dry-film lube, and a deliberately tight barrel-extension fit.

Replacement upper receiver for Colt large-pin lowers

Assembled 7075-T6 Super Duty upper receiver with M4 feed ramps, mil-spec fit, forward assist, and dust cover installed.

Monolithic Rail Platform upper machined from a single forging, with an integrated M-LOK handguard and a tool-minimal quick-change barrel system. Barrel sold separately.

Dedicated slick-side upper receiver for PSA AR-V Scorpion-magazine 9mm builds.

Forged aluminum flat-top stripped upper from San Tan Tactical, sold as the entry-priced receiver body alongside the brand's billet PILLAR line.

Billet stripped upper receiver for SOLGW M89/L89-style builds, built around a rigid AR-15 receiver body and standard top-rail optic mounting.