I did my own research, and yeah it is GP-5 gas mask. As a person who has red a book about soviet equipment and etcetera on Russian, I say that it is
Nbc Face RUSSIAN RUBBER Gas Mask Respirator Shmp GP-5 Russian Black Army Soviet Military with Tube Hose Connector Filter, size 0,1,2,3,4 new
M60 Full Protection Toxic Respirator Russia Gp5 Gas Mask | Fruugo NO
Gas Mask Gp-5m Black (with Conservation) - Chemical Respirator - AliExpress
Unused Black Vintage Rare Gas Mask. Soviet Gas Mask "Gp | RebelsMarket
Original Soviet Russian Gas mask GP-5 black rubber full set All sizes NEW | eBay
Black GP-5 Gas Mask – AbracadabraNYC
Amazon.com: Amoreshop Soviet russian Gas Mask GP-5 Military Outdoor Clothing USSR Cosplay, Costume. Full set. RARE Size - LARGE, Grey : Clothing, Shoes & Jewelry
GP-5 Black Smoke Gas Hazmat Hazart Chemical Halloween Costume Mask
Gas Mask Isolated On Black Stock Photo - Download Image Now - Gas Mask, Armed Forces, 2015 - iStock
Rubber Chemical Prevention Mask | Gas Mask Chemical Protection - New 64 Type Black - Aliexpress
Gp 5 Black Gas Mask Soviet Russian Military New Old Stock - Etsy
Gas Mask GP-5 with filter BLACK Soviet Russian NEW Vintage FUNY GIFT USSR | eBay
GP5 rebreather gas mask - black - Rubberfun
RU GAS MASK "GP5" - GREY - LIKE NEW | Military Surplus \ Used Equipment \ Armour & Protection \ Protective Masks militarysurplus.eu | Army Navy Surplus - Tactical | Big variety -
Gas mask GP-5 ( Black )
Black Gas Mask GP-5 by NoName brand
vintage gas mask GP-5 gas mask gp5 black SIZE 0 XS gas mask small | eBay
Can we get a black GP-5 gas mask tho? : r/EscapefromTarkov
