Rock Island 51431 Rock Standard FS 45 ACP Caliber with 5″ Barrel 8+1 Capacity Overall Black Parkerized Finish Steel Beavertail Frame Serrated Slide & Black Rubber Grip

The Rock series is Rock Island Armory’s most well-optioned line of 1911 pistols built in the traditional 70 series design with the addition of next level upgrades. Like all Rock Island 1911s each is built using 4140 ordnance steel on the industry’s best CNC machines while being hand-fitted and tested to strict tolerance guidelines for unmatched quality and value. The Rock Standard full-size is built with a 5″ button rifled barrel supported by a full length guide rod. Smooth angled snag-free style allows for quick draw in fast need situations. Includes a low profile angled rear sight along with skeletonized hammer and trigger with adjustable over travel stop and ambidextrous safety standard in the Rock series. Finished with a tough parkerzied matte coating and comes with checkered rubber grips. True to all Rock Island 1911s it comes with a crisp factory 4- to 6-pound trigger making it a great experience right out of the box.