EOTech EXPS3 Holographic Sight, 68 MOA Ring with 2-1 MOA Dots Reticle, Side Button Controls, Quick Disconnect, Night Vision Compatible, Black Finish EXPS3-2
Specifications:

Magnification	1x
Objective	30x23mm
Field of View	30 yds @ 4" Eye Relief
Eye Relief	Unlimited
Dot Size	1 MOA
Tube Diameter
Length	3.8"
Weight	11.20 oz
Finish	Black
Battery	CR123A Lithium (1)
Reticle	68 MOA Ring/2 1 MOA Dot
Adjustment Size	.5" @ 100 yds
Proofs	Water-Resistant
Optic Coating	Anti-Reflection
Windage Elevation	40 MOA