Armscor 51719: The Rock Ultra FS has a 5\" button rifled barrel supported by a full length guide rod. The smooth angled, snag-free style allows for quick draw in fast need situations. Includes a low profile adjustable rear sight, high visibility fiber optic front sight, skeletonized hammer and trigger with adjustable over travel stop and ambidextrous safety. Finished with a tough, parkerized matte coating and comes with G10 tactical grips.