The Holosun HS402D has a 30mm objective lens diameter and a 2 MOA dot reticle. It features push button brightness adjustments with 10 daylight and 2 night vision compatible settings. The HS402D is waterproof and has multi-layer coating on all lenses. Powered by a single CR2032, this red dot sight boasts an astounding 50,000 hours of battery life.
- Unlimited field of view and eye relief
- Parallax free
- Durable aluminum construction
- Magnification: 1x
- Reticle: 2 MOA Dot
- Reticle Color: Red
- Battery Type: CR2032 (Included)
- Adjustment Click Value: 1/2 MOA
- Housing Material: Aluminum
- Length: 5.79"
- Weight: 12.17 oz
- Finish: Matte Black