Russian PMK-4 Gas Mask Review

Review of the Russian PMK-4 gas mask/respirator. Currently in Russian military service, this mask is way better than the previous PMK respirators, being an entirely new facepiece with a panoramic lens. Kindly lent to me by Noah101 to make some videos with before I send it him back. Join this channel to get access to perks: My Teespring Store Support me on Patreon Please comment, rate and subscribe for more.