This is my favorite holographic sight.
- Holographic sight designed for close-in combat speed and versatility
- Uses laser light to illuminate holographic red reticle projected on target plane
- Improves target acquisition, boosts accuracy, and increases control
- Rugged aluminum hood assembly; knobbed, tool-free mounting bolt
- Requires 2 AA batteries; supports 1-inch Picatinny or Weaver rails
--It's big. Sometimes size matters...