MIRA Safety

CM-8M® Full Face Respirator (CBRN)

$477.00
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Next-Generation CBRN Gas Mask with Panoramic Vision & Optics Compatibility

Quick Facts

  • Field of View: 92.5% panoramic visor

  • Filter Ports: Dual 40 mm NATO (Rd 40 × 1/7”)

  • Shelf Life: 20 years

  • Weight: 540 g

  • Standards: EN 136:1998 Class III, EN 168

  • Made in the Czech Republic


Product Overview

The CM-8M® Full Face Respirator is a next-generation CBRN gas mask engineered to deliver maximum situational awareness without sacrificing compatibility with modern optics. Developed as a mission-flexible platform for civilians, law enforcement, and military users, the CM-8M® combines the panoramic visibility of traditional riot-control masks with the rifle and optic usability typically reserved for military respirators.

Its uniquely contoured polycarbonate visor delivers an exceptional 92.5% field of view while maintaining compatibility with night vision devices, thermal optics, scopes, and red dot systems. Built from durable bromobutyl rubber and tested against chemical warfare agents and toxic industrial chemicals, the CM-8M® is designed for real-world CBRN preparedness, extended wear, and high-stress environments where awareness and reliability are critical.

  • Manufacturer: MIRA Safety


Built for Awareness, Protection & Flexibility

  • Panoramic contoured visor maximizes peripheral vision

  • Flat visor geometry supports NVGs, thermals, and rifle optics

  • Dual NATO-standard filter ports for left- or right-side use

  • Bromobutyl rubber construction for full CBRN protection

  • Hypoallergenic inner mask reduces fogging and CO₂ buildup

  • Integrated hydration system with canteen for sustained operations

  • Compatible with high-cut ballistic helmets

  • Central speech diaphragm supports clear communication

  • Mission-flexible design for preparedness, duty use, and civil defense


Specifications

General

  • Weight: 540 g

  • Available Size: Universal (similar fit to CM-6M® and CM-7M® medium)

  • Shelf Life: 20 years

Materials

  • Facepiece: Bromobutyl rubber (CBRN compliant)

  • Visor: Polycarbonate, contoured panoramic design

  • Head Harness: 6-point mesh harness

Vision & Communication

  • General Field of Vision: Minimum 92.5%

  • Speech Intelligibility: ≥95%

Filtration & Breathing

  • Filter Thread: Rd 40 mm × 1/7” (40 mm NATO)

  • Breathing Resistance at 30 L/min:

    • Inhalation: max. 30 Pa

    • Exhalation: max. 60 Pa

Standards & Compliance

  • EN 136:1998 Class III

  • EN 168 impact protection

  • CE marked


What’s Included

  • CM-8M® Full Face Respirator

  • Pre-installed hydration system with canteen

Gas mask filters are NOT included. Compatible 40 mm NATO-threaded filters must be selected separately.


Fit & Sizing Notes

The CM-8M® is offered in one universal size. Fit is similar to a CM-7M® medium and suits most average head sizes. It is not recommended for very small or very large head shapes. Always perform a negative pressure test each time the mask is donned to confirm an effective seal.


FAQ

Is the CM-8M® suitable for riot control?
Yes. The polycarbonate visor meets EN 168 impact standards, making it appropriate for riot control and crowd-management environments.

Can I use one filter instead of two?
Yes. A single filter may be mounted on either side to improve balance or cheek weld, with the unused port sealed.

Does this mask supply oxygen?
No. The CM-8M® is an air-purifying respirator and must only be used in environments with at least 19.5% oxygen.


Storage & Service Life

Store in a cool, dark, dust-free environment between 10 °C and 25 °C with humidity below 65%. Avoid sunlight, radiant heat, fuels, solvents, and ozone-producing equipment. Prevent deformation of rubber components during storage to preserve seal integrity and service life.


Important Safety Notice

Protection depends on proper fit, training, and the correct selection of filters for the anticipated hazard. This respirator does not protect in oxygen-deficient environments. Always follow applicable safety guidance and filter manufacturer instructions.

Product information

Stay Ready Outdoors — Return & Refund Policy

Last Updated: February 27th, 2026

At Stay Ready Outdoors, we stand behind the quality of our products and want you to be completely satisfied with your purchase. If you need to return an item, please review our policy below.


Returns

We offer a 30-day return policy, meaning you have 30 days from the date you receive your item to request a return.


Return Eligibility

To qualify for a return, your item must be in like-new condition, meeting the following criteria:

  • Unworn, unwashed, and with all original tags and stickers still attached

  • Free of any scents like perfume, cologne, or smoke

  • Free of any marks, stains, or pet hair

  • In its original packaging, including all accessories

  • Must include proof of purchase (receipt or order number)


How to Start a Return

To initiate a return, email us at info@stayreadyoutdoors.com with your order details. Once approved, you’ll receive return instructions and a prepaid shipping label.

For standard parcel items:
The cost of return shipping will be deducted from your final refund.

For oversized or freight items:
Return shipping is the customer’s responsibility (see Oversized and Freight Item Returns below).

Important: Items sent back without prior approval will not be accepted.


Return Address

Stay Ready Outdoors
ATTN: Returns
15236 Las Flores Ave
La Mirada, CA 90638


Oversized and Freight Item Returns

Due to the size, weight, and freight handling requirements of certain products, free or prepaid return shipping does not apply to oversized or heavy items.

This includes, but is not limited to:

  • Rooftop tents

  • Pro Eagle jacks

  • Large recovery equipment

  • Freight-shipped or oversized products

Important details:

  • Customers are responsible for return shipping costs on these items unless the product arrives damaged, defective, or incorrect.

  • Original outbound shipping charges (if any) are non-refundable.

  • Freight returns must be properly packaged and may require coordination with Stay Ready Outdoors support.

  • Items must be returned in new, unused condition with original packaging and all components.

Stay Ready Outdoors reserves the right to determine whether an item qualifies as oversized or freight-required based on weight, dimensions, or carrier requirements.


Damaged, Defective, or Incorrect Items

Please inspect your order upon arrival. If your item is damaged, defective, or incorrect, contact us at info@stayreadyoutdoors.com within 7 days so we can evaluate and resolve the issue promptly.


Non-Returnable Items & Exceptions

Some items are non-returnable, including:

  • Briefs (due to hygiene reasons)

  • Sale items (these sales are final)

  • Gift cards

  • Engraved or customized items

  • Perishable goods (e.g., food)

  • Personal care items (e.g., hygiene or beauty products)

  • Hazardous materials (e.g., flammable liquids or gases)


Food or Drink Products — All Sales Final

Due to the nature of long-term food storage, all sales on food or drink products are final. We do not accept returns or exchanges on food or drink products for any reason including incorrect order, change of mind, or shipping delays.

Replacements will only be issued in the event of a verified manufacturing defect or shipping damage, which must be reported within 5 days of delivery with supporting photo documentation.


Products Fulfilled via Shopify Collective

Some items sold by Stay Ready Outdoors are fulfilled by third-party vendors through Shopify Collective. These items follow slightly different return procedures:

Return Window
Returns must be initiated within 30 days of the purchase date.

Who Handles the Return
Returns and exchanges for these products are handled directly by the originating business. However, you may contact Stay Ready Outdoors at info@stayreadyoutdoors.com for assistance facilitating a return or exchange.

Customer Responsibility for Shipping Costs
Shipping cost responsibility varies by vendor. Some vendors offer free returns or exchanges, while others may require customers to pay return shipping.

Size Exchanges
If a return is for a size exchange only, the replacement item will be shipped once the original is received and inspected, following the vendor’s policy.

Refunds
If a refund is approved after inspection, the originating business will notify Stay Ready Outdoors and the refund will be processed to the original payment method.

Price Changes
Prices for Shopify Collective products are subject to change without notice.


Vendor-Specific Note

The Buffalo Wool Company
Items fulfilled by The Buffalo Wool Company through Shopify Collective follow the same return procedures listed above. Customers are responsible for return shipping costs unless otherwise stated by the vendor.

All other eligibility requirements and non-returnable item restrictions in our standard policy still apply unless otherwise stated.


Exchanges

The fastest way to exchange an item is to initiate a return for the original item and, once accepted, place a new, separate order for the desired item.


European Union Customers — 14-Day Cooling-Off Period

If your order was shipped to the European Union, you have the right to cancel or return it within 14 days of delivery for any reason.

To be eligible, items must be unused, with original tags and packaging, and include proof of purchase.


Refunds

Once we receive and inspect your return, we will notify you of approval. If approved, your refund will be issued to the original payment method within 10 business days, less applicable return shipping costs.

Please note:

  • Your bank or credit card company may require additional time to post the refund.

  • If you have not received your refund within 15 business days of approval, contact info@stayreadyoutdoors.com.


Need Help?

If you have any questions about your return or refund, we’re here to help:

Email: info@stayreadyoutdoors.com