Holosun RONIN-HS507COMP-RD Red Dot Sight (1x) with MRS Reticle
The Holosun RONIN-HS507COMP-RD is an open reflex pistol red dot built around a large 1.1" x 0.87" viewing window and a 650nm LED emitter. The Multi-Reticle System (MRS) provides a 2 MOA dot with 8/20/32 MOA circle options, with 12 brightness settings (8 daylight + 4 night-vision compatible).
This optic uses a side-mounted CR1632 battery tray for battery changes without removing the sight, and includes Shake Awake and lockout mode. Direct-mount footprint is RMR.