The NcStar Mark III Tactical Series 3-9x42mm Rifle Scope is great for all types of tactical situations. It features green and blue illumination, multiple brightness settings for each color, fully multi coated lenses, improved locking Quick Release mount and Scope Centerline height, raised to AR15's 1.5" scope height. Scope has lowered BDC Turret height for lower mounting height for the optional 34mm Micro Dot mount and optic.
Specifications:

Magnification	3-9x
Objective	42mm
Field of View	36.80-12.00 ft @ 100 yds
Eye Relief	2.00"
Tube Diameter
Length	7.50"
Weight	17.30 oz
Finish	Black
Reticle	P4 Sniper
Adj Size	.50 MOA @ 100 yds
Parallax Adjustment
Exit Pupil Range	14-4.7mm
Proofs	Waterproof, Fogproof, Shockproof
Coating Type	Green
Optic Coating	Fully Multi-Coated