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Billings Army Navy Surplus
10 N. 29th St.
Billings MT 59101

Store Hours:
Mon-Fri: 9 am – 6 pm MT
Sat: 9 am – 5:30 pm MT
Sun: Noon – 5 pm MT


Customers from Alaska, Hawaii and Canada — For the best shipping rates, please call 1-800-653-8528 to place your orders!

U.S. Military M40 Gas Mask with bag

SKU: 5736
Sales price: $99.95
Original Price: $99.95


Used, like new condition, size M/L, protects from field concentrations of chemical and biological agents along with radiological fallout particles, successor to the M17 gas mask, external side mounted filter canister (not included) rather than the internal cheek filter of the M17, the M40 features three voicemitters, filter can be used on right or left side, good condition/slightly used, nylon carrying bag included.
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