Tuning piston seal HW30(S) self-lubricating

Self-lubricating piston seal as a further development of the 1000-fold proven and world-leading green piston seal from V-Mach. This is produced in identical form with a concavely shaped top made of a high-quality elastomer with solid lubricant molybdenum.

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 centrally in the system by means of the guide ring. The seal is slightly harder than the injection-molded original from Weihrauch, the sealing lip is slightly softer.

• replaces the Weihrauch plastic seal
• turned from solid, no injection molding
• self-lubricating elastomer
• concavely shaped top
• soft sealing lip
• guide ring
• excellent fit
• long lifespan
• improves shooting performance
• easy installation/replacement
• made in Germany

Ø 25mm for HW30 and old 50, 77, 97 and 99 with the 25mm system

Scope of delivery:
1 AirJoe Tuning Piston Seal black in screw box

Click here for installation instructions