ROCK ISLAND ARMORY
Full tactical rail. Built with 4140 Ordnance steel. Button rifled barrel supported by a full length guide rod and full dust cover. Includes a low-profile adjustable rear sight and high-visibility fiber optic front sight. Fitted with a skeletonized hammer and trigger with adjustable over travel stop. Finished with a tough parkerzied matte coating and has battle ready G10 tactical grips. Comes with a crisp factory 4- to 6-pound trigger.