UTG 3-12X44 30mm Compact Scope, AO, 36-color Mil-dot, Rings 30-millimeter SWAT 3-12X44 IE tactical range estimating scope with mil-dot, full 36-color EZ Tap reticle 30-Millimeter tube built on True Strength Platform: sealed and nitrogen filled, shockproof, fog-proof, and rain-proof Best in class multi emerald coated lenses; integrated angled front sunshade complete with flip-open lens caps Special circuit and housing design for uninterrupted illumination even under heavy recoil Premium zero locking and zero resetting target turrets with most consistent and precise adjustment; lifetime warratny