Holosun Open Reflex Optical Sight HS507K X2/HE507K-GR X2 All Weather Pen Refill easy-to-carry folding knife that offers

easy-to-carry folding knife that offers full-service cutting performance

The left chest pocket with zipper closure gives you a place to secure your phone or wallet

Unlike Mylar® or polyester

Length: 5

regardless of experience level

Holosun Open Reflex Optical Sight HS507K X2/HE507K-GR X2 All Weather Pen Refill easy-to-carry folding knife that offersThe HS507K X2 HE507K GR X2 is an open reflex optical sight designed for subcompact pistol applications. The HS507K X2 HE507K GR X2 improves on previous the 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 Green Red Super LED with up to 50k hour battery life, Multi Reticle System, and Shake