CamelBak HydroLink Gas Mask Adapter, Type M
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Internal Drink Tube for M40 Gas Mask/M45 Gas Mask
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M1 Canteen Cap for M40, M42, M45, M17, MCU gas masks
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U.S. M40 / M45 Gas Mask Drinking Tube Connector (Coupling Half, Quick Disconnect)
Our Price: $19.95