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