Tuning piston seal green HW77/97

The 1000-times proven and world-leading piston seal from V-Mach has been re-released in close cooperation with the English tuner Lyndon Lewington of ARC Tuning.

Thanks to the flexible sealing lip, the seal adapts precisely to the inner wall of the system, a clear advantage over rigid seals. The piston sits perfectly centered in the system thanks to the guide ring. The seal is slightly harder than the molded original from Weihrauch, while the sealing lip is slightly softer.

• replaces the Weihrauch plastic seal
• turned from solid material, no injection molding
• concave top surface
• soft sealing lip
• guide ring
• excellent fit
• long service life
• improves shooting performance
• easy installation/replacement

26mm for HW50, 57, 77, 85, 95, 97, 98 and 99

Scope of delivery:
1 Tuning Piston Seal green in screw-top can

Click here for installation instructions