The Rock Standard Full-size .45 ACP from Rock Island Armory is built in traditional classic 70 series designs and delivered with their top quality production and engineering standards. It's chambered in 9mm 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. Our customers reside all across the country and are governed by numerous federal, state, county, city, and municipality regulations for these types of products. Please consult your area's laws and regulations governing this product and its use. | Rock Island Armory 1911 Rock Standard .45 ACP 5" Black Pistol 8 Round