Rifle scope 3-9x magnification 40mm objective lens 1" tube 1/4 MOA (1/4" click value @ 100 yds) Mil-dot reticle 100 yds parallax setting 35.6' to 12' field of view 3.9" to 3.2" eye relief 13mm to 4.5mm exit pupil 16.4 oz. 13.11" long Includes Max Strength Weaver/Picatinny rings, 2 Allen wrenches, hex screw, flip-open lens caps, cleaning cloth & manual Other features: True Strength scope Nitrogen-filled Shockproof Fogproof Rainproof TF2+ target turrets (TF=tool-free) Integral sunshade (angled objective) Black matte finish Mount this budget-priced scope on air rifles, airsoft rifles or firearms. Target turrets give you plenty of flexibility in the field since you don't need any tools to make changes. Whenever the situation changes, you're in a position to quickly adapt. This scope lets you lock the setting, while at the same time allowing you to quickly make changes. Because the scope has a parallax setting of 100 yards, it's ideal for shooting at longer distances.