HW80 tuning piston

HW80 Tuning Piston

Original HW80 piston from Weihrauch, rear-bearing mounted with a ring made of highly lubricated, coated PTFE, also known as Teflon. The bronze coating makes the PTFE more resistant to deformation and wear. This piston bearing prevents metal-on-metal contact, resulting in more precise movement and reduced firing noise.

• replaces the Weihrauch HW80 standard piston
• improves shooting performance
• easy installation/replacement
• Premium version reduced from 303g to 253g

Basic I:
Piston 303g
+ Original incense seal
+ rear guide ring Teflon

Basic II:
Piston 303g
+ rear guide ring Teflon
+ Tuning seal, self-lubricating
+ Stainless steel inner sleeve

Premium #1:
Piston reduced to 253g
+ Original incense seal
+ rear guide ring Teflon

Premium #2 complete:
Piston reduced to 253g
+ rear guide ring Teflon
+ Tuning seal, self-lubricating
+ Stainless steel inner sleeve

Scope of delivery:
1 bearing piston for Weihrauch HW80
Accessories depending on the variant