MP4 mask "bulldog" military set

Gas mask type bulldog - MP4. 2nd grade. The mask may have discoloration due to the long
storage period. The mask has mounted cheek filters, the set is 100% original. Warehouse
condition.
The set contains :
- mp4 mask
- a set of filter absorbers after the expiration date
- outer filter pads
- additional glass
- military bag with a shoulder strap
- vial with a glass cleaning cloth
Available sizes: 1,2,3