HS507K X2 Red Sight Size:One Size Backwards and forward compatible with

Backwards and forward compatible with the Torqeedo throttle

Fit-Step frame reduces strain on bones and joints for comfort

TPU Accents

30% recycled integrated EVA foam insole

HS507K X2 Red Sight Size:One Size Backwards and forward compatible withThe HS507K X2 is an open reflex optical sight designed for subcompact pistol applications. The HS507K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Additional features include Holosuns Red Super LED with up to 50k hour battery life, Multi Reticle System, and Shake Awake. The durable housing is