Upper Receivers

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, Spring, and Retaining Ring, Black Fits AR-15...

BA AR-15 UPPER RECEIVER AR15 Assembled Upper Receiver. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. M4 Feedramps .250 takedown pin holes Lazer engraved...

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 Upper Receiver comes with both the port door and...

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 vast number of 2A Armament components that have been made...

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 barrel. With a combined...

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 From A Single Billet Of 7075 -T651 Aerospace Grade...

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 Assist, M4 Feed Ramps M4 Feed Ramps Forward...

Aero Precision - M4E1 Builder Set w/ 9.3" ATLAS S-ONE M-LOK Handguard - EYD Highland Verde This builder set includes the finished pieces you need to assemble your own Highland Verde M4E1 Rifle. The set includes an M4E1 Threaded Upper Receiver, M4E1...

Radian Upper and Handguard Set 14" BLK The Radian Model 1 Upper Receiver and Hand Guard are precision CNC machined as a matching set, structurally reinforced in critical areas for improved strength and rigidity. The upper receiver is cut from billet...

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 vast number of 2A Armament components that have been made...

Precision Reflex - Flat Top Upper Receiver w/ Forward assist and Dust Cover AR15 Forged Flat Top Receiver is constructed of T6 7075 forged aluminum machine to Mil spec standards. Comes with dust cover and forward assist. Avaialable in Black or...

The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to...