![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 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](https://i.redd.it/siirfymzdtb41.jpg)
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
![Hungarian Military Surplus Gas Mask with Filter & Bag, New - 725017, Gas Masks & Chemical Suits at Sportsman's Guide Hungarian Military Surplus Gas Mask with Filter & Bag, New - 725017, Gas Masks & Chemical Suits at Sportsman's Guide](https://image.sportsmansguide.com/adimgs/l/7/725017_ts.jpg)
Hungarian Military Surplus Gas Mask with Filter & Bag, New - 725017, Gas Masks & Chemical Suits at Sportsman's Guide
![Soviet cold war era gas mask with spare filters | Collectables | Gumtree Australia Logan Area - Logan Village | 1310584067 Soviet cold war era gas mask with spare filters | Collectables | Gumtree Australia Logan Area - Logan Village | 1310584067](https://gumtreeau-res.cloudinary.com/image/private/t_$_58/gumtree/6a1c2fcd-6338-4dab-9ac3-6c0fba83a891.jpg)