Steiner, T6Xi, Rifle Scope, 3-18X, 56mm Objective, 34mm Tube Diameter, SCR2 Reticle, 1/4 MOA, First Focal Plane, Matte Finish, Black WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. 6X Zoom Range Locking Windage and Elevation Turrets Low-Profile Never-Lost Turrets Second Rotation Indicator Locking Diopter Ring Optional Throw Lever Tenebraex Cover Illumination - 4 Night / 7 Day Levels Waterproof / Fogproof / Shockproof Product Description Be precise with the T6Xi 3-18x56 and 5-30x56 for absolute confidence when sending rounds down range. Whether competing or used on duty, these optics are designed to perform. Low-profile Never-Lost locking windage and elevation knobs ensure consistency on the field and shooters instantly know click values through an innovative second rotation indication system. All T6Xi models include a throw lever for rapid magnification changes, even while wearing gloves, and feature a diopter locking ring to prevent inadvertent movement once the reticle is focused on the user's eye. The T6Xi riflescope series is made in the U.S.A. and offers, the ultimate in precision, ruggedness, and versatility.