The SOG AR-9 PCC (Pistol Caliber Carbine) for the civilian market is a proven design structurally based on the AR-15 model. These carbines, built to full Mil-spec specifications, are compatible with parts from most AR-15 component manufacturers. The very high-quality finish, anodized coatings, and precise selection of components ensure not only an aesthetic appearance but also durable and reliable operation of the firearm. Barrel lengths available are 8”, 12.7”, and 14.5”.