Holosun Red Dot Reflex Sight (HS510C) Type_42 Cal Side Parallax focus

Side Parallax focus

it features a precision load cell with 1/10th grain accuracy and constant readout up to 500 grains

Firstly the case is renecked

Construction consists of a high quality brass core and coupling with bronze bristles

Upper Ammunition Compartment has a Two Bolt Key Lock Mechanism

Holosun Red Dot Reflex Sight (HS510C) Type_42 Cal Side Parallax focusThe HS510C is an open reflex optical sight designed for rifle and carbine applications. Features include Holosuns Super LED with up to 50k hours battery life, Multi Reticle System, Solar Failsafe, and Shake Awake. Key Features: Solar Failsafe & Shake Awake Multiple Reticle System MRS: Circle Dot; 2 MOA Dot; 65 MOA Circle Multilayer Reflective Glass Up to 50,000 Hours Battery Life (Setting 6) 12 Brightness Setting: 10 DL & 2 NV Compatible Convenient