Made to model the trajectory-compensation scope that was originally crafted for military use. Comes equipped with multicoated lenses for clear, bright images. Features super-durable construction, too... nitrogen-filled for fogproof, shockproof and waterproof reliability. Long-range beast: Has 3-9x magnification and a 40 mm objective diameter; F.O.V. @ 100 yds. is 32 ft. at 3x and 11 ft. at 9x; Generous 4" eye relief; Finger-adjustable 1/4 M.O.A. adjustments; Matte finish; Standard duplex reticle; Weighs 17 ozs. and measures 13 1/2" long; Lifetime limited manufacturer's warranty. We sell high quality products related to fishing, shooting, horse-riding and country pursuits. All the items we sell are used by and approved by us and our friends. There is a money back guarantee on all products.