Valve Box Repair Kit For Soviet Russian GP-5 GP-5M Gas Mask – New Military Surplus

Here’s a neat find for collectors: a valve box repair kit for Soviet Russian GP-5 and GP-5M gas masks.

It’s brand-new, never used, and includes everything you need to fix up your mask.

The kit comes with parts made from aluminum and rubber, keeping that authentic military surplus vibe.

This is a featured refinement for military gas masks, manufactured back in the USSR days.

No modifications here—just pure, original gear.

Grab this repair kit to keep your collection in top shape or to complete a restoration project.