TruGlo Tru-Brite Xtreme Compact Tactical 4x 32mm Rifle Scope - Mil-Dot - TruGlo's Tru*Brite Xtreme Compact Tactical Scope comes with 1in rings for mounting to your accessory rail. Its fully coated lenses provide maximum brightness, clarity and contrast. The fingertip windage and elevation adjustment are under screw down caps and the durable leaf spring is for windage and elevation adjustments. The 1in one piece tube is made of aluminum with a durable, scratch resistant, non reflective matte finish.