HOLOSUN HS507K X2 Open Reflex Sight for Subcompact Handguns
Open reflex red dot sight with multi-reticle system and long battery life for subcompact pistols. Users praise fit and ease of installation, with some noting battery life performance
Highlights
- multi-reticle system
- lock mode button protection
- high efficiency red super LED
Pros
- multi-reticle system
- lock mode prevents accidental changes
- long battery life up to 50k hours
- compact, parallax-free aluminum design
- includes tools and manual
Cons
- requires adapter plate for four-boss slides
- mixed reports on activation/battery reliability
Best For
Features
- Open reflex sight for subcompact pistols with Lock Mode to prevent unintended changes
- MRS multi-reticle system offers 32 MOA ring with a 2 MOA dot, or dot/ circle options
- 7075 aluminum housing with Shake Awake and long battery life (Red Super LED, up to 50k hours)
- Side-mounted 1632 battery tray for easy replacement and Holosun K footprint compatibility
- Includes lens cloth, user manual, and mounting adapter for four-boss slides
