Federal Intensity Optics Rifle Scopes... 3 - 10x44 mm. SAVE BIG! Intensity Optics offer crystal-clear images no matter what Mother Nature dishes out. Designed and manufactured by the Weaver Optics and Federal Ammunition Company. Both models are A#1 performers, backed by a Lifetime Limited Warranty! Top precision for the accuracy edge! World-class features for both models: Fully multi-coated lenses fight glare and ensure distortion-free, crystal-clear views; Waterproof; Fogproof; Shockproof; Comfortable 3-3 1/2 eye relief; Precise 1/4 M.O.A. windage and elevation target turrets; 1 tube diam.; Lifetime Limited Intensity Optics Warranty.; Buy rings separately.; Make your pick today! F.O.V. @ 100 yds. is 34' at 3X, 10 1/2' at 10X. 12 1/2l., 15 1/2 ozs. WARNING: This item cannot be shipped to Canada. Please check your State, County and City laws for restrictions before ordering this product. Federal Intensity Optics 3-10x44 mm Rifle Scope, Matte Black more info