Hardened heat-treated and fully machined from long-wear- ing solid billet chrome-moly steel. (Jimmy's favorite for continued long-wearing accuracy from full power and mid-range ammo). These are the same barrels the Clarks use to build super accurate bullseye and full-house IPSC pistols for top shooters everywhere. Feature an extended integral ramp that fully supports the case head to end head separations and bulged cases. Rounds feed directly onto the ramp no frame-to-barrel gap for bullet noses to hang up on. Mfg: Clark Custom SPECS: 4150 CM steel blued Rc 34-38. 6" (15.2cm) long can be cut to fit most slide lengths. Available Threaded and Plain Ramped (R). Threaded .575"-40 tpi to a length of 2½" from tip of muzzle to fit most cone-style compensators and bushings. Oversized hood top lugs and