Upper Receivers

Luth-AR M16 A1 Assembled Upper Receiver - Black  Looking to build a high-quality retro looking AR? Start your project with a complete A1 upper receiver anodized. Comes with the standard features of a...

AR15 ASSEMBLED UPPER RECEIVER, NO FORWARD ASSIST - ANODIZED BLACK The AR15 Assembled Upper Receiver comes with the port door already installed. This specific model does not have forward assist...

HARRINGTON & RICHARDSON M16A2 STRIPPED UPPER RECEIVER, GRAY Harrington and Richardson stripped M16A2 Uppers are shipping. These are perfect for your clone builds or a solid base for any uppe

The Sons of Liberty Gun Works Broadsword M4-89 Stripped Upper Receiver, part of the BROADSWORD Billet series, is a 7075-T6 billet aluminum receiver with a hardcoat anodized black finish. Ideal for...

AR15 STRIPPED UPPER RECEIVER - GOLD ANODIZED - APSL100527 NOTE: This part features a colored anodized finish. For more information READ DESCRIPTION. NOTE: This

Luth-AR A3 Upper Receiver Parts Kit The A3 Upper Receiver Parts Kit for AR-15 includes the ejection port cover, ejection port rod, ejection port C-clip, ejection port spring, forward assist button,...

The CMMG AR-15 Hand Guard Slip Ring Kit is what you need to secure your handguard. Fits AR-15 Platform Firearms. Does NOT fit .308 AR Firearms. CMMG, Hand Guard Slip Ring Kit, Includes Slip Ring,...

BA10 UPPER RECEIVER BA10 Assembled Upper Receiver. Forged from 7075-T6 aluminum, this assembled upper is precision machined to DPMS Gen1 specifications and features M4 feedramps. The BA10 Assembled...

From 2A Armament Palouse-Lite Forged Upper Receiver that is part of the new 2A Armament Builder Series. It is available as a complete set or as upper or lower only. The Builder Series will offer a...

Due to popular demand, YHM is pleased to offer the Turbo® Integral Suppressor System. The Turbo® Integral comes with an integrated Turbo® T2 suppressor which is pinned and welded to a 10.5” 5.56mm...

Billet Of 7075 -T651 Aerospace Grade Aluminum M4 Feed Ramps Mil Spec Type III Class II Hard Coat Anodized Black San Tan Tactical PILLAR(R) Truss Pockets For Increased Structural Rigidity. - Cut...

The durability, reliability and excellent build quality of Colt uppers will provide years of service you can count on. Colt's Manufacturing, Upper, 223REM/556NATO, Black Finish, Dust Cover, Forward...