173 Ballistic Airgun Chronograph by Gehmann brand_-Hodgdon A removable foam insole cushions

A removable foam insole cushions the foot all day

and Superga branding is repeated on the heel and insole

Finished in shadow brown to work with Härkila's other All Season pieces

and a non-metallic Wellmax puncture-resistant plate plus a non-metallic shank sit beneath it

65% Polyester

173 Ballistic Airgun Chronograph by Gehmann brand_-Hodgdon A removable foam insole cushionsThe device is designed to measure the velocity and kinetic energy of ammunition in airguns. It is also possible to measure the speed of small caliber ammunition however, long term use leads to dirt on the device and could then be damaged! Specs Measuring range 4 <= 500 m s Current consumption: 100mA (with LCD backlight) Power supply: 2x AA alkaline battery or AC DC converter ~ 230V 7 12V (not included!) Dimensions 139x71x100mm Weight 600g Features