Mira Safety CM-6M CBRN Respirator Gas Mask. Two boxes received had some deformity to the box, all content inside, never manipulated. Born date 11/2019, expires 11/2039. The item “Mira Safety CM-6M CBRN Respirator Gas Mask” is in sale since Thursday, May 7, 2020. This item is in the category “Collectibles\Militaria\Surplus\Personal, Field Gear\Gas Masks”. The seller is “tap0utt” and is located in Bonita Springs, Florida. This item can be shipped to United States.