AirJoe
HW80 tuning piston
HW80 tuning piston
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HW80 tuning piston
Original HW80 piston from Weihrauch, mounted at the rear with a ring made of highly slippery, coated PTFE, also known as Teflon. The bronze coating makes the PTFE more resistant to deformation and wear. The bearing of the piston avoids metal-to-metal contact, guides it more precisely and reduces the noise of the shot.
The premium version is around 15% lighter, from 305g to 255g, for improved rebound. The V0 should be checked after the conversion and adjusted if necessary.
- for incense HW80
- replaces the Weihrauch standard flask
- improves shooting behavior
- easy installation/replacement
- Premium version only 255g
Basic:
piston 305g
+ Original seal
+ rear guide ring
Premium #1:
piston reduced to 255g
+ Original seal
+ guide ring
Premium #2 complete:
piston reduced to 255g
+ guide ring
+ Tuning seal
+ Original seal
+ Inner sleeve stainless steel
+ screwable hinge pin
Scope of delivery:
1 stored piston for Weihrauch HW80
Accessories depending on the variant
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