The Monstrum Guardian Series is the latest iteration from our best selling line of SFP rifle scopes! The Guardian 4-12x AO is a full-featured scope suitable for hunting, target shooting, or tactical use, the scope comes equipped with: Adjustable 4-12 times magnification, for targeting out to 600 yards and beyond. An adjustable objective lens or AO - that allows for sharper focus of the target image, elimination of parallax, and range estimation. Fully illuminated MOA reticle with MOA hashmarks for ranging information and inline dial controlled brightness adjustments. Precision 1/4 MOA/click windage and elevation adjustments. Anodized aircraft grade 6061 aluminum construction, for lightweight and durable performance. An integrated throw lever for smooth and controlled adjustment of the magnification dial. Package includes: A set of standard profile scope rings compatible with all Picatinny or Weaver mounting platforms, A set of flip up lens covers, One CR2032 battery
What is Parallax?
In terms of shooting, parallax refers to the alignment of the shooter’s eye in relation to the scope reticle and the target object. Unless properly focused, a shift in eye position will result in a shift in the position of the reticle relative to the target - the parallax effect. With a fixed objective lens scope (without AO), small shifts in eye position may result in imprecise targeting and less accurate shooting.