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.223 / 5.56 .300
7.62 x 39 9MM

Shop Firearms Barrel Assembly

Your firearms’ barrelled upper assembly is a crucial component of you rifle or custom build. Whether you are building an AR Pistol or and AR Rifle, we have the upper receiver you are looking for. We offer upper receivers in 7.5", 10.5", 16", 18", and 20". Most of our rifles are equipped with free float rail systems to maintain accuracy while reducing the profile and weight of the upper receiver. We build some uppers in house and also act a distributor for other companies such as Radical Firearms, Troy Industries, Anderson Manufacturing, Aero Precision, Bravo Company, Stag Arms, etc. We offer uppers in 5.56, .223, .300 blackout, 7.62x39, .458 socom, etc. If you don't see the one you like, pick up the phone and call us! We will be happy to place a custom order or build you one!

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10.5" Stainless Steel 9MM Upper
10.5" Stainless Steel 9MM Upper
Our Price: $219.00
In Stock

10.5" Stainless Steel BCA 9mm Barrel
New Frontier Upper receiver with Last Round Bolt Hold Open
10" Keymod rail
Four Prong muzzle device
10.5" .556 UPPER-BLK
10.5" .556 UPPER-BLK
Our Price: $235.00
In Stock

-Anderson Upper Receiver
-10.5" Bear Creek Arsenal Barrel
-1/7 Twist
-10" Ultra Thin Lightweight KeyMod
- Carbine length Gas system
10.5" 5.56/.223 With 10" Key Mod Rail
10.5" 5.56/.223 With 10" Key Mod Rail
Our Price: $239.00
In Stock

10.5" BCA Barrel
10" Keymod Rail
A2 Bird Cage Flash hider
7.5" .556 UPPER-BLK
7.5" .556 UPPER-BLK
Our Price: $265.00
Sale Price: $249.00
Savings: $16.00
In Stock

-Anderson Upper Receiver
-7.5" Bear Creek Arsenal Barrel
-1/7 Twist
-7" Ultra Thin Lightweight M-LOK
-Pistol Length Gas System
7.5" .556 UPPER-FDE
7.5" .556 UPPER-FDE
Our Price: $265.00
In Stock

-Anderson Upper Receiver
-7.5" Bear Creek Arsenal Barrel
-1/7 Twist
-7" Ultra Thin Lightweight M-LOK
-Pistol Length Gas System
Troy Industries 16" 5.56 Upper w/ 13" M-LOK Rail and Flip Sights - BLK
Troy Industries 16" 5.56 Upper w/ 13" M-LOK Rail and Flip Sights - BLK
Our Price: $529.99
In Stock

Troy Industries Complete Upper Receiver Group. This ready to go assembly is completely manufactured and assembled by Troy Industries. Features include 5.56NATO chamber, a 1:7 twist rate, AR-15 cut bolt carrier group, Medieval Flash Suppressor, a set of front and rear Troy folding sights and the NEW Troy Industries M-LOK 13" handguard.