Crimson Trace RAD Red Dot
Battery Life: 20,000 Hours
Top Accessible Battery Compartment
Easy-Rack Textured Sides for Enhanced Grip
3 MOA
Open Reflex Sight
Holosun 403B Micro Red Dot - Black
Designed for day and night use
2 MOA on dot size
Parallax-free
Unaffected by extreme weather conditions
Durable construction
Viridian Weapon GDO Red Dot Sight - Black
Highly visible green dot to help with rapid target acquisition
Absolute co-witness for backup iron sights when using riser mount
Unlimited eye relief...