There's nothing quite like exhaling, squeezing the trigger, then waiting a few seconds for the "ping" of steel downrange. The Trijicon Tenmile 5-25x50 riflescope offers highly precise, repeatable adjusters and excellent light transmission for proven accuracy in any lighting condition. The second focal plane MRAD Center Dot reticle gives you pinpoint precision at distance, and the exposed zero stop adjuster allows you to quickly return to zero. Push your limits. Fill up your DOPE book. And keep getting better every day. Features: Pinpoint aiming in any condition - models feature options for precise milling or holdover reticles available in first or second focal plane for ensured accuracy Edge-to-edge clarity - fully multi-coated, broadband, anti-reflective glass provides excellent light transmission, true detail and color with zero distortion Increased adjuster range - 30mm tube offers increased adjuster range and durability Ultra durable for ensured reliability - aircraft-grade aluminum and ruggedized design engineered to withstand extreme conditions and tested to military standards and protocols Quick and easy adjustments - crisp, precise, windage/elevation adjusters require no tools, capped or zero stop adjusters ensure no accidental shift Confident aiming in any light - user-selectable led brightness settings with an "off" in between each setting to adapt to any environment Optimal flexibility - generous windage and elevation adjustment for maximum total travel Repositionable magnification lever - accommodates different shooting positions and rifle configurations 10 illumination settings Led illumination source Second focal plane 68 hr battery life