8.2.7 Pistol Caliber Carbine Division (PCC) Requirements: Rifles permitted for use in PCC must be semi-automatic and have a minimum barrel length of 10”. Carbines must be designed to be fired from the shoulder and have a butt stock installed. Authorized pistol caliber cartridges include 9mm, .357 Sig, .40 S&W, 10mm, and .45 ACP. Magazine capacity is 30 rounds. Starting condition with PCC is locked and loaded at the low ready, unless otherwise specified on written stage description.