![U.S. Gas Masks for Sale, browse the largest selection of military and civilian gas masks and respirators online including M40 gas masks, M40A1 gas masks, M45 gas masks, M50 gas masks, 3M U.S. Gas Masks for Sale, browse the largest selection of military and civilian gas masks and respirators online including M40 gas masks, M40A1 gas masks, M45 gas masks, M50 gas masks, 3M](https://www.armygasmasks.com/v/vspfiles/photos/AAAGAS-73-2T.jpg)
U.S. Gas Masks for Sale, browse the largest selection of military and civilian gas masks and respirators online including M40 gas masks, M40A1 gas masks, M45 gas masks, M50 gas masks, 3M
![US M9A1 Field Protective Mask; size Large, made for and used by left-handed shooters; dated 2nd week of June, 1953. Manufactured by Firestone Tire and Rubber Company. A still sealed M9A1 tin US M9A1 Field Protective Mask; size Large, made for and used by left-handed shooters; dated 2nd week of June, 1953. Manufactured by Firestone Tire and Rubber Company. A still sealed M9A1 tin](https://preview.redd.it/p3lm0o282fn51.jpg?width=4032&format=pjpg&auto=webp&s=fcec451cec7b1530df7f76f396f168b4e6482f36)
US M9A1 Field Protective Mask; size Large, made for and used by left-handed shooters; dated 2nd week of June, 1953. Manufactured by Firestone Tire and Rubber Company. A still sealed M9A1 tin
![M9A1 Field Protective Gas mask with anti dim cloth, dated 1953, Manufactured by Firestone : r/gasmasks M9A1 Field Protective Gas mask with anti dim cloth, dated 1953, Manufactured by Firestone : r/gasmasks](https://preview.redd.it/t0mwthocfjp41.jpg?auto=webp&s=97f6d9aa01460274e31ba0f04f355d8db8444692)