Odin Works DMR Barrel Features The Odin Works DMR barrel is machined from 416R stainless steel a material prized for its accuracy potential and corrosion resistance in precision rifle applications. Chambered in .22 ARC a cartridge engineered specifically for the AR-15 platform this barrel was designed and chambered in unison with the cartridge itself to deliver consistent accuracy and outstanding velocity spreads. The 1:7 twist rate is tuned to stabilize modern high ballistic coefficient bullets such as the 62 grain ELD-VT allowing the .22 ARC to rival the venerable .22-250 in terms of downrange performance while remaining compatible with standard AR-15 magazines and lowers. This careful engineering reflects the same methodology Odin Works applied to the highly acclaimed 6mm ARC cartridge. An XL rifle length gas system paired with a .750 tunable gas block gives shooters the ability to fine-tune cycling for different ammunition loads or suppressor use improving reliability and reducing felt recoil. The 1/2x28 threaded muzzle accepts a wide range of muzzle devices brakes or suppressors adding versatility to how the barrel can be configured. Odin Works backs this barrel with a 1 MOA accuracy guarantee giving shooters confidence in its precision straight out of the box. For AR-15 builders looking to take advantage of the .22 ARC s exceptional ballistic performance this Odin Works barrel is a purpose-built foundation. Odin Works DMR Barrel Specifications Manufacturer: Odin Works Model: DMR Compatible Hosts: AR-15 Caliber: .22 ARC Barrel Length: 16 Material: 416R Stainless Steel Twist Rate: 1:7 Gas System: XL Rifle Length Tunable Gas Block Muzzle Thread Pitch: 1/2x28 Accuracy Guarantee: 1 MOA Available At: GrabAGun