Weaver 40/44 Series Scope - Silver 4-12 x 44 A/O with Dual-x Reticle)
http://www.amazon.com/gp/product/B002JF6Y3G?tag=sukses2015-20
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 Dual-X Reticle and adjustable objective
Measures 1265 inches in length and weighs 170 ounces