![Avon M50 JSGPM (Joint Service General Purpose Mask), current issue gas mask for all branches of the US Military. The example shown here is produced in 2007, in the end of the Avon M50 JSGPM (Joint Service General Purpose Mask), current issue gas mask for all branches of the US Military. The example shown here is produced in 2007, in the end of the](https://preview.redd.it/f8hhoqeos8p41.jpg?width=640&crop=smart&auto=webp&s=9a959352bbb8e4d0925d1b3163882deef9a89c18)
Avon M50 JSGPM (Joint Service General Purpose Mask), current issue gas mask for all branches of the US Military. The example shown here is produced in 2007, in the end of the
![A U.S. Marine clears his M50 joint service general - NARA & DVIDS Public Domain Archive Public Domain Search A U.S. Marine clears his M50 joint service general - NARA & DVIDS Public Domain Archive Public Domain Search](https://cdn2.picryl.com/photo/2018/07/26/a-us-marine-clears-his-m50-joint-service-general-be8cb7-1024.jpg)
A U.S. Marine clears his M50 joint service general - NARA & DVIDS Public Domain Archive Public Domain Search
![U.S. Marine Corps Sgt. Anton Arajaf, a gunner assigned to 2nd Low Altitude Air Defense Battalion (LAAD), attaches a filter to an M50 joint-service general purpose gas mask before a live fire U.S. Marine Corps Sgt. Anton Arajaf, a gunner assigned to 2nd Low Altitude Air Defense Battalion (LAAD), attaches a filter to an M50 joint-service general purpose gas mask before a live fire](https://c8.alamy.com/comp/P43NBA/us-marine-corps-sgt-anton-arajaf-a-gunner-assigned-to-2nd-low-altitude-air-defense-battalion-laad-attaches-a-filter-to-an-m50-joint-service-general-purpose-gas-mask-before-a-live-fire-exercise-at-marine-corps-base-camp-lejeune-nc-june-8-2016-2nd-laad-conducted-a-live-fire-exercise-to-maintain-proficiency-and-accuracy-with-the-fim-92-stinger-missile-launcher-us-marine-corps-photo-by-lance-cpl-anthony-j-brosilowreleased-P43NBA.jpg)