Rock Island Armory takes the success and popularity of the 22 TCM cartridge and combines it with the M22 TCM bolt action rifle. This rifle is a small game hunter's dream capable of delivering a 40gn projectile over 2800 feet per second out of a 22.75 barrel. For the money you would be hard pressed to find another Tactical rifle that delivers features like a polymer stock bipod installed top rail and a Threaded muzzle. Top it all off with the ability to interchange the Rock Island 22 TCM 1911 17-round magazine and you have a high capacity rifle that makes a great companion to any TCM series pistol.