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Optimise your small-bore airgun's firing loop with our premium Weihrauch Beeman 25mm Short Stroke Piston Seal. Engineered purposefully for 25mm cylinder diameters—including the Weihrauch HW97, HW77, HW30, HW30s, and Beeman R7—this performance component features an integrated 10mm short-stroke extension. Minimising piston travel, it decreases lock time and dampens hold sensitivity to elevate downrange accuracy. A solid, one-piece unit with no pins or loose screws, it delivers a flawless, drop-in fit. -
Transform your airgun's shot cycle with our precision-engineered Weihrauch Beeman 26mm Short Stroke Piston Seal. Purpose-built for 26mm cylinder platforms—including the Weihrauch HW97, HW77, HW95, HW50, HW50s, HW57, and Beeman R9—this performance upgrade features an integrated 10mm short-stroke extension. By shortening the piston travel distance, it quickens lock time, reduces hold sensitivity, and tightens your downrange groups. This solid, one-piece unit eliminates loose components, offering a robust and effortless drop-in fit.
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Optimise your airgun’s firing cycle with our precision-engineered Weihrauch Beeman 30mm Short Stroke Piston Seal. Designed explicitly for 30mm cylinder actions—including the Weihrauch HW80, HW35, and Beeman R1—this upgrade incorporates a 12mm short-stroke extension built right into the seal design. By shortening the piston's travel distance, it dramatically reduces lock time, minimises hold sensitivity, and improves accuracy. This is a completely self-contained unit with no extra set screws or loose pieces, ensuring a secure and simple drop-in installation.
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Eliminate spring twang and smooth out your firing cycle. This premium CustomAirSeals tuning kit is precision-machined to fit standard Weihrauch mainsprings with a 14mm internal diameter (ID). It features an innovative 2-piece rear spring guide and matching front top hat, CNC-machined from high-density black Delrin. Engineered specifically for the Weihrauch HW97 and HW77, it absorbs harsh harmonic vibrations and reduces rotational recoil for tighter groups downrange.- Fits 14mm ID Springs: Perfect fit for standard factory mainsprings.
- AIR RIFLE SPRING WEIHRAUCH BEEMAN SMK HW 97 77 R9 CrSi WIRE
- 2-Piece Rear Guide: Minimises spring torque and makes installation easier.
- Premium Black Delrin: Self-lubricating, wear-resistant, and low friction.
- Smoother Performance: Reduces mechanical vibration and cocking effort.
