Hw90 Reseal | 2025-2026 |

Resealing a Weihrauch HW90 requires a different approach than standard springers because of its . Unlike a coil spring, the

: A full set typically includes four internal O-rings (for the valve and inertia weight), a 30mm piston seal (often upgraded to an Aussie Red or Vortek seal for better performance), and a new Schrader valve core . HW90 Reseal

Before starting, ensure you have a dedicated and the necessary charging equipment. Resealing a Weihrauch HW90 requires a different approach