The M1911 A1 CS Tactical II pistol 51479 by Rock Island Armory is the kind of pistol that will shoot right out of the box and for the years to come. Chambering .45 ACP this 7rd Pistol features a 3.5\" barrel, a clean parkerized finish, an extended beavertail, a full-length guide rod, adjustable sights built in, and even a Rock Island lifetime warranty.