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MIRA Safety

CM-7M Gas Mask

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Product Description

The CM-7M tactical gas mask is the ultimate chemical, biological, radiological, and nuclear (CBRN) defense system when used in conjunction with suitable filters or breathing apparatus. The military-grade technology used for this full-face respirator provides comprehensive protection against the full spectrum of CBRN agents and toxic industrial chemicals in the form of gases, vapors, and aerosols.

The CM-7M CBRN tactical gas mask was designed and developed in cooperation with Czech Army specialists and specifically developed for use with a wide array of optics for advanced tactical capability. The material of the face piece (bromobutyl rubber) on this NATO gas mask provides extraordinary protection against all known chemical warfare agents, along with biological, nuclear, radiological, and industrial chemical agents. This tactical gas mask is designed to withstand long-term use in any weather conditions. The inner mask features comfortable hypoallergenic construction that reduces the content of carbon dioxide in the mask and regulates the flow of inhaled air to prevent fogging for more comfortable all-day use.

The lenses of the CM-7M warfare mask are specifically crafted to ensure compatibility with all kinds of optical devices while providing a sufficient field of vision. The dual lens configuration provides superior depth perception when compared to a single panoramic faceplate, making it ideal for use with rifle iron sights or in combat.

The CM-7M nuclear gas mask is equipped with a drinking system that enables safe drinking in contaminated areas. The drinking system is also compatible with CamelBak hydration systems.

The inhalation chambers on this army gas mask are fitted with the Rd 40 x 1/7” thread in accordance with the EN 148-1 (NATO) standard. This ensures compatibility with the widest range of filters readily available on the market today. These military-grade gas masks are manufactured under the permanent supervision of a representative of the Czech Ministry of Defense and are trusted by military and police users in a wide variety of countries.

Recommended Sizes
If you're an average size person, then a medium CM-7M is fine. For smaller than average people who weigh 130 lbs or less, with thin faces, we would suggest a small CM-7M mask. For users over 250 lbs and wide faces, go with a large. Below is a sizing table of the CM-7M, based on the measurements of a faciometer.

— Small: 5.19" – 5.51"
— Medium: 5.51"– 5.82"
— Large: 5.82" – 6.14"

Product Details
  • ColorsBlack
  • Materials
    Bromine Butyl Rubber, Natural Rubber, Silicate Glass, Plastic
  • Measurements
    10"L x 6"W x 7"H
  • OriginCzechia

— Warranty: Manufacturer's 5 Years
— Full Feature CBRN Mask
— One Size
— Easy Donning & Doffing
— Low Breathing Resistance
— Meets EN 136 (Class III) & EN 148-1 Standards
— Fits Up To 2 Standard 40-mm 1/7” NATO Filter Cartridges (NOT Included; Widely Available With Varying Protection Levels)
— Compatible With Optical Devices (Night-Vision Goggles, etc.)
— Compatible With Scott 804442-01 Spectacle Kit (Not Included)
— Allows For Safe & Easy Drinking During Use In Contaminated Areas
— Includes Pre-Installed Hydration System & Canteen
— Compatible With CamelBak Water Bladders With A Type A Or M Adapter (Not Included)
— Sweat Drainage Through Exhalation Chamber
— Compatible With Helmets & Breathing Apparatuses
— High-Quality Speech Diaphragm Enables Easy Communication With Or Without Communication Devices
— Approx. 20 Year Service Life From Date of Production Under Recommended Storage Conditions

Technical Data
— Minimum Intelligibility: 95%
— Effective Field Of Vision: 71.5%
— Binocular Field Of Vision. 34%
— Filter Connection Thread: Rd 40 x 1/7"
— Resistance Against Penetration of NBC Agents: > 48 Hours
— Breathing Resistance At 30l/min: Max 20 Pa Inhalation Resistance; Max 60 Pa Exhalation Resistance
— Breathing Resistance At 95l/min: Max 50 Pa Inhalation Resistance
— Intake of Liquid: 230ml/min
— Functional Reliability: -22°F To 158°F
— Weight: 1.1 lb

Please Note: To ensure proper functioning, the user’s face must be smooth, free of facial hair, sideburns, and other hindrances at the points of contact. Filter cartridge not included. Before purchasing, please check with local guidelines and recommendations to see if this product is suitable for your intended use.

Shipping Information
  • Shipping Availability
    United States
  • Shipping Policy
    Standard Ground Shipping
  • Ship In
    4-5 weeks ⓘ
  • Return Policy
    Final sale, not eligible for return or cancellation
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