The Konus M-30 Tactical Rifle Scope has all the features of much more expensive rifle scopes. It is an ideal choice for a number of applications from tactical to hunting. Features include a glass etched reticle with Ultra Blue illumination for dark targets, a built-in anti-canting bubble system, fully multi-coated hi-def optics and a 30mm tube. Illumination is adjustable via a 45 degree offset illuminator switch while 1/8 MOA adjustments are made with the locking tactical turret knobs which are resettable to zero. Konus M-30 Rifle Scopes are covered by the Konus Limited lifetime Warranty.