With a facepiece crafted from robust and CBRN-compliant bromobutyl rubber, the CM-6M® Tactical Gas Mask protects your face, internal organs, and respiratory system against a full spectrum of toxic industrial chemicals (TIC), harmful particles and gases, organic vapor and chemical warfare agents (CWA), including chemical, biological, and nuclear threats such as radioactive dust, noxious gas, vaporized pollutants, and more.
Complementing this durable exterior is the respirator’s inner mask, which employs a unique hypoallergenic compound.
This formulation confers a few benefits. First, it increases the gas mask’s tightness whilst reducing contact with the visor, which prevents fogging. Next, it decreases carbon dioxide content in the respirator’s inner space, which–together with its favorable inhalation/exhalation breathing resistance–decreases the physiological burden for the user. This provides more comfortable and practical all-day use.
Another highlight of the full face gas mask is its speech diaphragm, which ensures at least 95% intelligibility, allowing for easy communication with other members of your party. What’s more, the CM-6M® gas mask is equipped with a six-point rubber-textile head harness, enhancing the respirator’s tight and lasting fit.
Note that the CM-6M® CBRN gas mask is produced in one size. To ensure proper functioning, the wearer’s face must be smooth, free of facial hair, sideburns, and other hindrances at the points of contact.
Though this may be something of a disappointment to our stubble-sporting customers, we have good news for those who are vision-impaired–the CM-6M® tactical gas mask is compatible with the MIRAVISION Spectacle Kit (sold separately). Featuring simple installation, this kit offers full-vision clarity to those who prefer not to wear contact lenses.
And, of course, the CM-6M® Tactical Gas Mask can be outfitted with a variety of filters. This is done by screwing to the left or right inhalation chamber. Note that the unused chamber (without filter) is sealed with an inhalation chamber plug. It is therefore necessary to ensure the plug is properly screwed and tightened.
Also bear in mind that the respirator’s inhalation chambers are ONLY compatible with Rd 40 x 1/7” thread in accordance with the EN 148-1 standard.
When selecting a suitable filter, there are a few things one should consider. First and foremost, there is the type and concentration of the anticipated toxic agent(s). Next, one must remember that the CM-6M® tactical gas mask, equipped with a TIC or CWA filter, is only safe for use in an environment containing at least 19.5% oxygen. (For further principles of filter selection and application, please consult the filter user guides.)
Additionally, it is crucial to note that the CM-6M® tactical gas mask can only be used in class 1 explosive environments–i.e., areas where flammable gasses or vapors exist, or could exist, in amounts that can create explosive or ignitable conditions.
And perhaps most importantly, the CM-6M® tactical full face gas mask meets all of the requirements for class 3 of the EN 136:1998 standard. This represents the highest level of protection provided by full-face masks as specified in the standard. Class 3 masks are full-face masks made of rubber or silicone, offering a higher level of protection, durability, and resistance against extreme conditions compared to the previous two classes.
As such, the CM-6M® full face respirator can be used for a variety of applications. Originally designed for use in industry, agriculture, law enforcement, professional rescue/biomedical squads, and civil defense settings, this tactical gas mask is perfect for riot gear (as a riot control gas mask), EDC (everyday carry), and CBRN protection.
The CM-6M is our best-selling gas mask—and for good reason. It was the first respirator we introduced back in 2018 when we launched MIRA Safety, and it’s been a cornerstone of our lineup ever since.
This rugged, general-purpose CBRN mask is built for professional-grade performance in real-world scenarios. It comes standard with an integrated hydration system (including a canteen) and a speech diaphragm for improved communication. It’s also compatible with a wide range of optional accessories—such as the MIRA Safety microphone, VPU, tear-off visor protectors, and a spectacle kit for prescription eyewear—all sold separately.
The CM-6M has been widely adopted by CBRN specialists around the world, as well as by law enforcement agencies for riot control. One standout feature is the durability of its visor. Unlike many competitors, the CM-6M’s visor is highly impact-resistant and tested to the EN 168 European standard. We’ve even gone a step further—firing a bean bag round from a Mossberg shotgun at the visor from just 15 feet away. The result? No cracks, no punctures, no failures. (Of course, results may vary depending on the projectile and distance—so try not to get hit.)
Another critical upgrade worth highlighting is the use of tear-off visor protectors. These aren’t just useful for training—they’re essential in riot conditions. If your visor is hit with paint, debris, or chemical residue, visibility can be instantly compromised. And in high-stress environments like civil unrest, situational awareness is everything. Tear-offs—similar to those used in motocross—allow you to peel away a dirty layer and restore clear vision in seconds. When tear gas is in the air and movement is chaotic, not being able to see can put you at serious risk.
That’s why we often recommend the CM-6M to customers in riot-prone areas, or to journalists covering civil unrest. It’s become a go-to choice for media professionals reporting from protests and conflict zones across the U.S. and abroad.
If the CM-6M has one limitation, it’s cheek weld. Due to the shape of the visor, achieving a proper cheek weld with a rifle can be challenging. If you’re using optics, we recommend running a riser of at least 2 inches for improved alignment and comfort.
The CM-6M is manufactured in the Czech Republic, in the same facility as our CM-7M and CM-8M masks—ensuring consistent quality you can trust.
The CM-6M® full face tactical gas mask must be stored in a dark, cool and dust-free place free from sudden temperature changes. The storage room should be ventilated regularly. Temperatures may vary between 10°C and 25°C within relative humidity up to 65%. Full face gas masks must not be exposed to radiant heat or sunshine. Fuels, solvents, lubricants and other inflammable substances, including chemicals, must not be stored with gas masks. Moreover, there must not be any electrical machines or appliances that produce sparks or discharges during operation (ozone creation).
Avoid deformation of the rubber parts of the facepiece and internal CBRN gas mask during storage.
