The HS510C Open Reflex Circle Dot Sight has an open frame for a wide sight picture. Always on, 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, or a 2 MOA dot only at the push of a button. Better yet, the same LED projects both reticles, so no re-zeroing is necessary.
Finish Black
Magnification 1x
Proofs Water-Resistant / Shockproof
Reticle Dot / Ring
Battery CR2032 Lithium (1) Included
Dot Size 2 MOA Dot / 65 MOA Ring
Eye Relief Unlimited
Length 3.3″
Optic Coating Multi-Coated
Weight 8.3 oz