Holosun HS510C & HM3X Reflex Sight & 3X Magnifier Combo Notepads & Clipboards Featuring a reliable crossbar lock

Featuring a reliable crossbar lock mechanism and a smooth caged ceramic ball bearing pivot assembly

and ready for duty

Durable Fabric: Constructed from a lightweight yet robust fabric

Grand Power Magazine

it’s lightweight and easy to carry

Holosun HS510C & HM3X Reflex Sight & 3X Magnifier Combo Notepads & Clipboards Featuring a reliable crossbar lockThe 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 conditions. The reticle can be switched between a 65 MOA circle with 2 MOA dot, a 2 MOA dot only, or a 65 MOA ring only at the push of a button. Better yet, the same LED projects both reticles, so no re zeroing is necessary. New for 2019, Holosun is proud