Replacement 22mm OD Piston Seal / Washer for Weihrauch made Air Pistols. If your Piston seal is split or worn, then the compression chamber will lost pressure past the piston, lowering the power and accuracy of the Pistol. It is recommended to change the Piston Seal / Washer either when reduced power is noticed, or if the spring is replaced.
- 22mm OD
- 6.05mm Thickness
- Compatible with: HW25, 25L, 40 PCA and HW45 (Including Black Star, Silver Star and STL Models)
- Additional Information
Item ID 726 Manufacturer Weihrauch Colour No Licence No Calibre / Cartridge No . 0 .. 3 Condition New
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