The new Burris RT-15 3-15x50mm long range rifle scope was designed for fun at the range or high-stakes competition" this scope is perfect for those looking for a way to get into the action with a precision optic that won't break the bank. Shooters from air gunners to long-range rifle enthusiasts will enjoy the featured front focal plane SCR 2 MIL dot reticle" zero click stop adjustment" and the integrated" adjustable throw level for a custom fit. Dial in your exact holdover and windage using the precise 1/10 mil and zero click stop turrets while side parallax adjustment allows fine tuning focus to get the most out of the front focal plane special-competition SCR 2 Mil reticles. Capable of 80 MOA total elevation travel" the new RT-15 rifle scope is built around a rugged 30mm nitrogen filled tube and is waterproof" shockproof and fog proof.