M78 Gas Mask

The M78 gas mask was a military gas mask designed and manufactured by. First used by the UNSC when it began service in 2479, it would eventually be passed on to the CMA, commonly seen being worn by CMA troops in the latter stages of the Insurrection, up until the CMA's absorption by the UNSC. The M78 would become quite popular on the civilian market, used by several mercenary groups, colonial militias, and independent militaries, including the Valhallan Defence Forces.