This is a awesome sight that gives the user what amount to 2-3 sights in one. These are very well reviewed. Includes lens covers. These sold for around $279.
I would love to swap for quality 5.56 ammo, a quality mini rds like a Docter or Trijicon ms03, jpoint, etc... Also a nice 1-4 scope like a leatherwood CMR or 3 hi-cap Surefire Mags or ????
About the sight: Nikon's Monarch VSD Red Dot Sight allows the shooter to decide what size of dot to use with a choice of 1, 4, 6, 8 or 10 MOA sized dots. The great part is that if one size is picked you can switch to another size because this is a variable size dot sight. The lenses are fully multi-coated and the sight is water, fog and shockproof. A rheostat allows for easy adjustment to any of the eleven brightness settings and the integrated weaver-style mount allows for simple mounting to a firearm of choice. All Nikon products include Nikon USA's full or limited lifetime warranty.
Unlimited eye relief
11 position rheostat for different brightness settings
Integral Weaver-style mounting system
Runs on one CR2032 3V battery (included)