AR-15 Upper Parts

Ballistic Advantage 8.3" 9MM Modern EPC Series AR-15 Barrel 1:10 Twist This Ballistic Advantage EPC Straight Profile Modern Series Barrel is machined from 4150 CrMoV steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .4" full profile threads...

Ballistic Advantage 5.5" 9mm Modern Series Barrel This 9mm chambered 5.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .400 full profile threads. Designed to work with...

Faxon Firearms RemAge Remington 700 8.6 BLK 16" Modified Light Palma Profile Barrel Faxon Firearms is proud to partner with Q on the development of barrels for their revolutionary new round, 8.6 Blackout (8.6 BLK).With barrels employing an impressive 1:3...

Ballistic Advantage 11" 9MM Modern EPC Series AR-15 Barrel 1:10 Twist Upgrade the barrel on your 9mm AR build with the Modern Series EPC 9mm Straight Profile AR-15 Barrel from Ballistic Advantage. This 9mm barrel measures 11" and has a 1/2x28 thread...

7.5" .45 ACP Government 1:16 Parkerized Pistol Barrel Built to punch hard and run smooth. The BRD 7.5" .45 ACP Government 1:16 Parkerized Pistol Barrel is the ideal foundation for your AR-style .45 ACP pistol build. Designed for reliability and rugged...

16" 9mm 1:10 Twist Phosphate Heavy Barrel Pistol-Caliber Precision, AR-15 Ruggedness – Built for High-Volume 9mm Firepower. The 16" 9mm 1:10 Twist Phosphate Heavy Barrel from Black Rifle Depot is a rock-solid choice for anyone building a dedicated...