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Exempt from VAT according to § 19 of the VAT Act (small business regulation)
Shipping costs
Germany: €4.99
EU: €9.99
Free shipping from €270
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⬤Lagernd, 2-5 Werktage Lieferzeit
HW50/57/99 tuning pistons
Original HW50/57/99 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 223g to 189g, for improved rebound. The V0 should be checked after the conversion and adjusted if necessary.
for incense HW50/57/99
replaces the Weihrauch standard flask
improves shooting behavior
easy installation/replacement
Premium version only 189g
Basic: piston 223g + Original seal + rear guide ring PTFE
Premium #1: piston reduced to 189g + Original seal + guide ring PTFE
Premium #2 complete: piston reduced to 189g + guide ring PTFE + Tuning seal + Original seal + Inner sleeve stainless steel + screwable hinge pin
Scope of delivery: 1 stored piston for Weihrauch HW50/57/99 Accessories depending on the variant
