User:Sgt.T.N.Biscuits/M6J Carbine Weapon System

The M6J Carbine Weapon System, better known as the M6J Carbine or simply as the M6J, is a standard issue pistol-caliber carbine of the UNSC Army. The M6J Carbine has served as the primary carbine of UNSC Army Infantryman since it's late introduction in the 2470's.

Background
The M6J Carbine Weapon System is a pistol-caliber carbine firing a 12.7mm x 40mm round. It is the latest addition in the M6 series, and the first carbine to have been released from it.