Get from Amazon.com : http://www.amazon.com/gp/product/B001TH9ZEK?tag=izanagi-20 <br /> <br />BARSKA 10-40X50 AO Varmint Target Dot Riflescope <br /> <br />Product Features <br />Long-distance riflescope with 10-40x magnification and 50mm objective lens <br />Adjustable objective for parallax correction and unsurpassed distance accuracy <br />Multicoated and fully multicoated optics increase light transmission for improved clarity <br />Waterproof shockproof and fogproof housing quick-access magnification room ring <br />Target dot reticle measures 155 inches long and weighs 2053 ounces limited lifetime warranty