Weaver 40/44 Series Matte Black Scope (3-9 x 40 with Ballistic-x and 50 yard Parallax) Fully multi-coated lenses for optimum edge-to-edge clarity Nitrogen purged tubes to eliminate internal fogging 1", one-piece tube construction that is waterproof, fogproof, and shockproof Features Ballistic-X Reticle and 50 yard Parallax Measures 12.2 inches in length and weighs 14.2 ounces