Mantis 3-9x40 AO Mil-Dot Scope Rifle scope Variable 3-9x magnification 40mm objective lens - adjustable objective Mil-Dot reticle 1" tube Snag-free turrets 1/4 MOA (1/4" click value @ 100 yds) 34.6 to 12.6 ft field of view (@ 100 yds) Parallax adjustment 5 yards to infinity 18 oz. 13" length Other Features: Multi-coated lens Nitrogen filled Fogproof Waterproof Shockproof Heavy duty aluminum construction Black matte finish Please note: Mounting rings are NOT included with this scope