Huma-Air BSA vervangende drukmeter 23 mm

Mini pressure gauge 23 mm. for BSA Airrifles.

This 23 mm mini pressure gauge is an one on one replacement for several BSA factory pressure gauges like the BSA R10, BSA Ultra SE and BSA Scorpion SE. 
Made of solid steel, chrome plated with a 250 bar wide dial scale.
The gauge comes with a oring what can replace the plastic washer what is under the factory pressure gauge. Due to this o-ring there is enough movement to line up the gauge perfectly in eye position.