AR-15 Upper Parts

ODIN Works 18" 223 Wylde DMR Profile Stainless Steel Barrel with Tunable Gas Block 223 Wylde is a hybrid of the 223 REM and 5.56. 223 Wylde has a chamber throat that is tighter than the 5.56 achieving better accuracy but still reliably functional with 5...

ODIN Works 16.325" 223 Wylde Rifle Length DMR Profile Stainless Steel Barrel w/ FREE tunable GB This 16.325" barrel is a High Performance* barrel designed to achieve the best accuracy with the least amount of felt recoil. With a heavier profile and rifle...

ODIN Works 18" 223 Wylde Rifle Length 3-Gun Profile Stainless Steel Barrel with Tunable Gas Block When you decide to build an AR for 3-Gun competitions, the profile of the barrel you choose is going to affect the shooting characteristics in several ways...

ODIN Works 18" 223 Wylde 3-Gun Profile Stainless Steel Barrel with Tunable Gas Block The .223 Wylde Barrel is one of the most popular caliber options for the AR-15 platform. It's popularity is because it shoots both civilian .223 Rem ammo, and...

ODIN Works 20" 6.5 Grendel / LBC Rifle Length DMR Stainless Steel Barrel with Tunable Gas Block 6.5 Grendel cartridge is one of the many "middle ground" options between a 7.62 round and a 5.56 round. The DMR or Designated Marksman Rifle is a rifle that...

ODIN Works 21" 6mm ARC XL Rifle DMR Profile Stainless Steel Barrel w/ FREE tunable GB 6mm Arc 21" Stainless Steel Barrel comes with Adjustable Gas Block, Gas Tube Technical Specs 21" 416R Stainless Steel Barrel 6.5 Type II BCG XL rifle gas system .875...