Description
The Canadian C4 is Canada's modern NBC defense gas mask/respirator developed by DREO (Defense Research Establishment Ottawa) in the early 1980's. It is very comfortable and offers a wide field of view as well as the ability to attach the filter canister to either the left or right side of the face piece. The C4 mask also utilizes modern technological advances incorporating a drinking system and a highly effective voice-mitter. The C4 was made in both black and green.
Features