Briley Raptor Rifle Barrel Ruger 16.5in Ultra Lightweight Red. it is ideal for speed steel shooting competitions a lightweight field rifle or a young developing shooter A proprietary hand cut chamber & crown and precision carbon steel rifling deliver match accuracy reliability & performance Due to its tapered & fluted design the aircraft grade aluminum barrel sleeve is lightweight stiff & cools easily The stainless steel breech face tendon insures durability & longevity virtually eliminating the mushrooming damage to the breech face caused by the repeated impact & pounding from the 10/22 bolt cycling The 0.5 -28 TPI stainless steel muzzle allows accessories to be repeatedly installed & removed without damage or wear to the threads. Type 3 hard anodized Specifications for Briley Raptor Rifle Barrel: Manufacturer: Briley Finish: Type 3 Hardcoat Anodized Barrel Profile: Light Weight Gun Make: Ruger Gun Model: Ruger 10/22 Gun Type: Semi-Automatic Pistol Weight: 10 oz Condition: New Package Contents: Briley Raptor Rifle Barrel What firearm models does the manufacturer say Briley Raptor Rifle Barrel is compatible with? The manufacturer says that Briley Raptor Rifle Barrel is compatible with Ruger 10/22Briley 1022-R-LWBRED: Raptor Rifle Barrel Ruger 10/22 16.5in Ultra Lightweight Red