Definitions by crazyfeather

OCC 

One contact capable

Military slang for a civilian/reservist who seriously trains with a rifle that uses a cartridge that is not readily available by the war

"Yo guys look at that OCC, mags dry and useless after first contact"

OCC by crazyfeather June 26, 2025

OCC 

One contact capable

Military slang for a civilian/reservist who seriously trains with a rifle that uses a cartridge that is not readily available by the war time supply chain, and has three mags in a micro-rig.

"Yo guys look at that OCC, mags dry and useless after first contact"

OCC by crazyfeather June 24, 2025