The TCM Rock Target HC is constructed in 4140 Ordnance steel and refined by our carefully managed hand fitting process. Built to drive the original Armscor 22 TCM cartridge over 2000fps, it features a 5" barrel with penetrating impact and remarkably light recoil. Add a double stack mag well with 17-round capacity, rear LPA adjustable rear sights and a crisp factory 4-6 pound trigger and you have a well-balanced high velocity target pistol. Includes skeletonized hammer and trigger with adjustable over travel stop and is fitted with checkered polymer grips and finished with a durable parkerized coating. Includes a drop-in 9mm accessory barrel to expand the load options for every target shooter.