They make a solid product, well worth more than they cost.

Promask claustrophobia is a real thing. CBRN engagements during tank gunnery, especially as the driver or gunner... not a fun time.

Love the Tee shirt. Thank you for the time and info on the mask

Good stuff, Mira makes quality products, love their SOF- CBRN Filters.

Nice review. Very interesting.

Good video as always John they make good gas masks

Heck yeah that looks slick

Good looking mask , thanks for sharing , God bless !

good video... I've got the 7...

I love the mask I own cm6m. It is bad to use with a rifle unless you have offset sights. A pistol would work better for sight. That's the only problem

Does the 8M create more Light Spill from NVGs when compared to the 7M masks?

Does the (secondary) port on the right need to have the cap removed to use a second filter? Can't seem to turn it but I am worried about breaking something.