The MSA adjustable Gas Mask is a versatile and essential piece of equipment for military personnel, CBRN (chemical, biological, radiological, and nuclear) responders, and preppers. This US-made gas mask offers protection against various toxic gases and respiratory hazards, making it ideal for emergency situations and tactical operations. The included 3M filter adds an extra layer of security and ensures a safe breathing experience in contaminated environments. With its durable construction and reliable performance, this gas mask is a must-have for those who prioritize safety and preparedness.

This listing is for a genuine MSA Millennium Gas Mask, size Medium, marked “US” at the top. Commonly used for CBRN protection and riot control, this mask is in solid pre-owned condition. All rubber components are pliable and fully intact. Harness is strong and undamaged. Inner and outer lens system is intact. Outer clear lens has some surface scuff marks, but nothing that obstructs visibility. Mask appears fully functional and capable of achieving a proper seal. No bag is included. &####128247; Important Note: Some photos show a filter attached to the mask – that filter is NOT included. However, you WILL receive a sealed NOS 3M FR-15-CBRN filter. NIOSH-approved for CBRN threats. Both end caps intact and filter unused. Foil packaging was opened for inspection but filter remains unused. Great for training, collection, display, or preparedness setups. As with all surplus gear, this item is not guaranteed for active-duty use.