Holosun 510C-SPACER 510C Spacer

LOWER 1/3 CW SPACER, 510C

The HS510C Open Reflex Circle Dot Sight has an open frame for a wide sight picture. It is powered by solar cell under normal usage, and a back-up battery to supplement power requirements in low light...

The 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,...

The HE510C-GR is an open reflex optical sight designed for rifle and carbine applications. Features include Holosun's Green Super LED with up to 50k hours battery life, Multi-Reticle System, Solar...

The HS510C is an open reflex optical sight designed for rifle and carbine applications. Features include Holosun‚s Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe,...