Upper Receivers
From forged to precision machined CNC billets, our upper receiver options are a base for any precision AR build
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
CMMG Hand Guard Slip Ring Kit
CMMG
$13.99The 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...$13.99 -
Out of Stock
2A Armament Palouse-lite Forged Upper - Slick Side
2A Armament
MSRP: $125.00$118.99From 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...MSRP: $125.00$118.99 -
Out of StockOn Sale
PRI - Flat Top Receiver - Blk
Precision Reflex, Inc
MSRP: $138.00Now: $119.99Was: $138.00Precision 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...MSRP: $138.00Now: $119.99Was: $138.00 -
Spikes Tactical Billet Upper Receiver Gen 2
Spikes Tactical
MSRP: $270.00$242.99Spike's Tactical, Generation 2, Billet, Upper, 223 Remington, 556NATO, Black, Mil-Spec Barrel NutMSRP: $270.00$242.99 -
Colt AR15/M4 Upper Cage Code/Square Forge
Colt
$179.99The 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...$179.99 -
Out of Stock
Aero Precision AR15 Stripped Upper Receiver - Anodized Black
Aero Precision
MSRP: $115.00$104.99The 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 and features M4 feedramps. Match this upper with one of our AR15 lower...MSRP: $115.00$104.99 -
LBE Unlimited M4 Stripped Upper Receiver
LBE Unlimited
$84.99LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether you're in the middle of an AR build or you're just looking to upgrade a key component, LBE has you covered with reliable parts and...$84.99 -
Luth-Ar A3 Upper Receiver
Luth-AR
MSRP: $114.95$108.95Luth-AR stripped .223 Remington receivers are A3 flattop with M4-type feed ramp, 12 position Picatinny accessory rail for mounting scopes or flip-up sights. Shell deflector, forward assist housing, and ready for an ejection port cover. Precision machined...MSRP: $114.95$108.95 -
Cmmg Mk3 Ejection Port Cover Kit
CMMG
$14.95Includes Mk3 ejection port cover, rod, and spring. CMMG, Ejection Port Cover Kit, Mk3, Ejection Port, Rod, and Spring, Black Finish .308 Ejection port cover Spring Rod$14.95 -
Out of Stock
M5 .308 ASSEMBLED UPPER RECEIVER - ANODIZED BLACK
Aero Precision
MSRP: $180.00$154.99The M5 .308 Assembled Upper Receiver comes with both the port door and forward assist hardware preinstalled. Forged from 7075-T6 aluminum, this assembled upper is precision machined to accept standard .308 components and is the perfect upper for your big...MSRP: $180.00$154.99 -
Out of Stock
Aero Precision AR15 Atlas R-One M-LOK Handguard FDE - Various Lengths
Aero Precision
$148.99 - $182.99Aero Precision AR15 Atlas R-One M-LOK Handguard FDE The ATLAS R-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the R-ONE line of handguards are designed with size and weight in mind,...$148.99 - $182.99 -
Out of Stock
Aero Precision M4E1 Threaded Assembled Upper Receiver - Anodized Black
MSRP: $175.00$159.99Aero Precision M4E1 Threaded Assembled Upper Receiver - Anodized Black 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...MSRP: $175.00$159.99