The EXPS3 offers true 2 eyes open shooting and a 7 mm raised base that still allows for 1/3 iron sight co-witness. It features easy-to-adjust side buttons and an adjustable, locking, quick-detach lever for easy attachment and removal. It's night vision-compatibility makes it a versatile choice for day or night hunting. Night vision-compatibility makes it a versatile choice for day or night hunting. Night vision capable for Gen I-III+ devices. Features Auto Shut Down at 8 hours.
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	11.2 oz
Finish	Black
Battery	CR123A Lithium
Reticle	68 MOA Ring/4 1 MOA Dots
Adjustment Size	.5" @ 100 yds
Proofs	Water-Resistant, Fogproof
Optic Coating	Anti-Reflection
Windage Elevation	40 MOA