Odin Works AR Barrel Features The Odin Works AR Barrel is chambered in 22 ARC a cartridge engineered to bring exceptional power and performance to the AR-15 platform by pairing modern high ballistic coefficient bullets like the 62 grain ELD-VT with a chamber designed in unison around them. Machined from 416R stainless steel for corrosion resistance and accuracy-focused consistency the 18 inch barrel carries a DMR contour that balances stiffness with manageable weight. A 1:7 twist rate stabilizes the longer heavier-for-caliber bullets the 22 ARC was built to use helping the cartridge rival the performance of a 22-250 within an AR-15 sized platform. Odin Works backs the barrel with a 1 MOA accuracy guarantee giving shooters confidence in its match-grade chambering and machining. A rifle length gas system pairs with an included .750 tunable gas block letting shooters dial in reliable cycling across different ammunition loads and suppressor use. The 1/2x28 muzzle thread pattern accepts standard muzzle devices compensators or suppressors giving the shooter flexibility in configuring the build s front end. Because the chamber and cartridge were designed together rather than adapted from an existing round the 22 ARC delivers consistent accuracy and velocity spreads that are difficult to achieve when retrofitting a chamber to an unrelated case. Precision-minded AR-15 builders looking for a purpose-matched 22 ARC barrel will find this Odin Works barrel a strong foundation available for sale at GrabAGun. Odin Works AR Barrel Specifications Manufacturer: Odin Works Type: AR Barrel Caliber: .22 ARC Material: 416R Stainless Steel Barrel Length: 18 Twist Rate: 1:7 Thread Pattern: 1/2x28 Gas System: Rifle Length Gas Block: .750 Tunable Accuracy Guarantee: 1 MOA Available At: GrabAGun