Olight Osight C open reflex red dot with side‑loading battery

The Olight Osight C is an open reflex red dot built for fast target acquisition and a wide sight picture. Its side‑loading battery design lets you replace the power source without removing the optic—helping you avoid the hassle of re‑zeroing.

Large window & multi‑coated lens for clarity

A 0.95" × 0.75" window delivers a bigger sight picture for faster acquisition and quicker follow‑up shots. Anti‑reflective lens coatings are designed to maximize light transmission and clarity.

3 MOA dot + 32 MOA circle: multi‑reticle options

Switch between dot‑and‑circle, dot‑only, or circle‑only to match speed or precision needs.

Common 407c/507c footprint

Using the de facto 407c/507c footprint, Osight C fits a wide range of full‑size and compact pistols with this mounting standard.

Features

• Open reflex red dot with a large field of view
• Multi‑coated, anti‑reflective lens for high clarity
• Side‑loading battery: replace without removing the optic
• Multi‑reticle: 3 MOA dot + 32 MOA circle (dot+circle/dot/circle)
• Common footprint: 407c/507c
• Motion sensor: wakes on movement, powers down after 3 minutes of inactivity

Specifications

• Type: open reflex red dot sight
• Footprint: 407c/507c
• Reticles: 3 MOA dot, 32 MOA circle, combinations
• Window: 0.95" × 0.75"
• Battery: CR1632 (replaceable, side‑loading)
• Auto‑off: after 3 minutes (motion sensor)

Optional accessories

• Osight picatinny mounts (high/low options mentioned by manufacturer)
• Rail Mount Adapter Osight / Osight X Picatinny (RMA‑OSP157)