CM-6M® Tactical Gas Mask (CBRN)
A panoramic, impact-rated visor enhances situational awareness, while the hypoallergenic inner mask reduces fogging and CO₂ buildup during extended use. Dual filter ports allow left- or right-side configuration, improving compatibility with weapon systems, radios, and other mission equipment. An integrated hydration system enables safe drinking without breaking the mask seal, supporting endurance in prolonged operations or emergency scenarios.
"A prudent person foresees danger ahead and takes precautions. The simpleton goes blindly on and suffers the consequences. - Proverbs 27:12"
Professional-grade bromobutyl rubber resists chemical warfare agents and TICs
Panoramic polycarbonate visor improves visibility in dynamic environments
EN 168 impact-rated lens suitable for riot control and debris exposure
Dual 40 mm NATO ports allow flexible filter placement
Integrated hydration system supports continuous use without unmasking
Hypoallergenic inner mask improves comfort and reduces fogging
High speech intelligibility diaphragm supports clear communication
Compatible with prescription eyewear and communication accessories
Full-face panoramic respirator with impact-resistant visor
Dual 40 mm NATO (Rd 40 × 1/7”) filter ports
Integrated hydration system with 900 ml canteen
Bromobutyl rubber construction
EN 136:1998 Class III and EN 168 compliant
Universal adult sizing
Material: Bromobutyl rubber
Inner Mask: Hypoallergenic compound
Head Harness: Six-point rubber-textile
Weight: 560 g
Size: Universal adult
Effective Field of Vision: 77.6%
Overlapped Field of Vision: 83.8%
Visor Material: Polycarbonate
Impact Rating: EN 168 compliant
Standards: EN 136:1998 Class III
Inhalation Resistance: max. 30 Pa
Exhalation Resistance: max. 60 Pa
Filter Thread: Rd 40 × 1/7" (40 mm NATO standard)
Hydration: Integrated system with 900 ml canteen
Accessory Compatible: MIRA Vision® Spectacle Kit PROFILM® Visor Protectors TAPR®-M Microphone RVA (A.01) VPU Unit
MIRA Vision® Spectacle Kit
PROFILM® Visor Protectors
TAPR®-M Microphone
RVA (A.01) VPU Unit
Mustard gas penetration resistance: 30 hours
Approved for Class 1 explosive environments
Requires ≥19.5% ambient oxygen
What’s Included
- CM-6M® Tactical Gas Mask
- Integrated hydration system with 900 ml canteen
- Sealing plug for unused filter port
WHY YOU’RE BUYING FROM STAY READY.
We aren’t the Amazon of survival. We’re a small, opinionated shop that carries gear we’d stake our own lives on — and we back every piece with real support.
Curated
Every brand we carry has been vetted in the field by our team. If it doesn’t pass our 30-day use test, we don’t stock it.
Authenticated
Factory-direct from authorized dealers. No grey-market, no refurb, no knockoffs. Your warranty is real.
Supported
Real humans on phone, text, and email — seven days a week. We carry this gear ourselves and we stand behind it.
American
HQ in California. Orders ship from our US warehouse. US-based customer care.
CBRN RESPIRATORY PROTECTION
Professional-grade protection without the gatekeeping. CBRN gas masks for civilians since 2018.
MIRA Safety was founded by Roman Zrazhevskiy and Tanya Mironova in 2018 — born out of Roman's own experiences with 9/11 and Hurricane Sandy and the realization that civilians had effectively no access to military-grade respiratory protection. Their flagship CM-6M gas mask launched in 2018 (and was later featured in Christopher Nolan's TENET). The company partners with European defense contractors to bring CBRN-rated masks, filters, and protective equipment to professionals, preppers, and families — including a full line of children's protective equipment. Their philosophy: "When crisis strikes, you can't rely on anyone but yourself."
- Founded in 2018 by Roman Zrazhevskiy and Tanya Mironova
- Built on Roman's personal experience with 9/11 and Hurricane Sandy
- CBRN gas masks, filters, and protective equipment
- Flagship CM-6M featured in Christopher Nolan's TENET (2020)
- Manufactured with European defense contractor partners
Answers, straight up.
Product-specific questions on the left. Shopping with SRO on the right. Both open-ended — hit us if we missed one.
How long does shipping take?
Most orders process within 1–3 business days from our warehouse. From there: 5–7 business days economy, 2–3 business days expedited, or overnight if you need it fast. Free economy shipping on orders over $150 (contiguous US). Alaska, Hawaii, and Pro Eagle / freight items are quoted at checkout. You’ll get a tracking number and link the moment your order ships.
What’s your return policy?
30 days from the day your order arrives. Gear has to come back unused, with all original tags, stickers, and packaging intact. For standard items we’ll send a prepaid return label and deduct return shipping from your refund. Oversized or freight returns are on you, unless the item showed up damaged, defective, or wrong — in which case we cover it.
Refunds hit your original payment method within 10 business days of approval.
What can’t I return?
Final-sale items, gift cards, food and drink products, personal-care items, anything customized or engraved, briefs (hygiene), and hazardous materials. If you’re not sure whether something qualifies, email us before you order — we’ll tell you straight.
Do you ship outside the contiguous US?
Yes. Alaska, Hawaii, and US territories ship on freight-quoted rates calculated after checkout. International orders are available worldwide at variable rates; duties and import fees are the customer’s responsibility. EU customers get a 14-day cancellation window per EU consumer law, on top of our standard return policy.
My package arrived damaged — what now?
Email info@stayreadyoutdoors.com within 7 days of delivery with your order number and clear photos of the damage (product + packaging). We’ll replace, refund, or ship a return label on us — no back-and-forth. Damaged, defective, or wrong-item claims never cost you shipping.
Can I talk to a human before buying?
Yes. Email info@stayreadyoutdoors.com — we answer every message ourselves, usually within a few hours during business days. We carry this gear, we use this gear, and we’d rather talk you out of a kit that doesn’t fit your mission than sell you the wrong one.
Do you offer a military/first-responder discount?
Yes. Active-duty and veteran military, police, fire, EMS, and medical first responders get 10% off every order. Verify through GovX at checkout — one-time, secure, and reusable across thousands of brands. Discount applies automatically once you’re verified.