M6 is a series of short-barreled weapons produced by Misriah Armory. They have seen widespread distribution through the United Nations Space Command Defense Force as lighter firearms, although they are mostly restricted to officer and vehicle crews.
They have seen usage in the UNSC for over 150 years, and have been used in almost every conflict since then.
Series
- M6B Magnum Sidearm - UNSC sidearm featuring KFA-2 x2 scope.
- M6D Magnum Sidearm - Halo 2-era UNSC sidearm, armed with semi-armor piercing ammunition.
- M6C Magnum Sidearm - Halo: Combat Evolved-era UNSC sidearm, armed with high explosive ammunition and featuring KFA-2 x2 scope.
- M6G Personal Defense Weapon System - Halo 3-era UNSC sidearm, armed with high explosive ammunition.
- M6J Carbine - UNSC Army carbine variant of the M6 series.