Holosun HS507COMP-RD Open Pistol Red Dot (1x) with PRS Multi-Reticle & Large 1.1" x 0.87" Window
The Holosun HS507COMP is an open-emitter pistol red dot built around an oversized competition viewing window and Holosun's Performance Reticle System (PRS). Reticle options include a 2 MOA dot with selectable 8 MOA, 20 MOA, and 32 MOA circle options, powered by a 650nm Red Super LED.
This optic uses an RMR footprint for direct mounting to compatible optic-ready slides and features a side-loading CR1632 battery tray, Shake Awake technology, and a lockout mode to prevent accidental setting changes. Includes mounting screws.

