Specifications and features:
Insight Technology MRDS mini red dot sight
7.0 MOA dot
Windage and elevation adjustable
1 MOA positive click adjustments
4 brightness settings
Auto adjusting dot intensity with manual dot adjustment
Lightweight, impact-resistant polymer lens with anti-reflective coating
Waterproof to 66' for 2 hours
-40 deg. C to +49 deg. C operating temperature
1632 battery
Up to 1 year run time
36 hours run time on high 1
250 hours run time on high 2
+3250 hours run time on low 1
Non-reflective tan
0.85 oz.
1.9"Lx1.1"Wx1.2"H
Limited lifetime warranty

For warranty issues, contact 877-744-4802 or service@insighttechgear.com