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
Deluxe M41-GP5 gas mask with integrated zipper hood
GP-5 Gas Mask black Mask - maskworld.com
RU GAS MASK "GP5" - GREY - LIKE NEW | Military Surplus \ Used Equipment \ Armour & Protection \ Protective Masks militarysurplus.eu | Army Navy Surplus - Tactical | Big variety -
GP-5 Civil Defense Gas Mask, black, 18,99 €
Adult's Gas Mask Model GP-5 - Army Surplus Warehouse, Inc.
GP-5 Civil Defense Gas Mask, black, 18,99 €
Black Soviet Russian Military Gas Mask GP-5 NBC NVA - Survival General
GP-5 gas mask, black
Soviet's Mask (GP-5 Legacy) at Fallout 4 Nexus - Mods and community
Rubber Chemical Prevention Mask | Gas Mask Chemical Protection - New 64 Type Black - Aliexpress
Soviet Era Black GP-5 Gas Masks and Filters - Russian GP5
Cosplay Black Gas mask GP-5 Size-2 medium Soviet USSR Military FULL SET New | eBay
A man in a gas mask GP-5. Man in black t-shirt and gas mask close up. Isolated on white background Stock Photo | Adobe Stock
Gp 5 Black Gas Mask Soviet Russian Military New Old Stock - Etsy Israel
Unused Black Vintage Rare Gas Mask. Soviet Gas Mask "Gp | RebelsMarket
NBC USSR Russian Army RUBBER GAS MASK GP-5 Black Military soviet , size 0,1,2,3,4
Gas Mask Gp-5m Black (with Conservation) - Chemical Respirator - AliExpress
Black Gas Mask GP-5 by NoName brand
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
vintage gas mask GP-5 gas mask gp5 black SIZE 0 XS gas mask small | eBay
Amazon.com: Amoreshop Soviet russian Gas Mask GP-5 Military Outdoor Clothing USSR Cosplay, Costume. Full set. RARE Size - LARGE, Grey : Clothing, Shoes & Jewelry
