Leupold VX-Freedom 1.5-4x20 AR Rifle ScopeWeight - 9.6 ozLength - 9.35Eyepiece Diameter - 1.56Objective Diameter - 1.00Mounting Space - 5.40Finish - MatteThe AR specific model of our VX-Freedom delivers the features you need to get the most out of your .223/.556 or .308 on the range or in competition. The 1.5-4 model provides a wide field-of-view, while also allowing for precise, mid-range shots. It comes standard with a ballistically-matched dial and reticle, so you can accurately shoot at different distances right out of the box.The next generation of shooters deserves a new standard for quality and ruggedness in their riflescopes. With the VX -Freedom? you get best-in-class optics that produce a crisp, clear image with repeatable accuracy. It?s everything you?d expect from a Leupold - designed, machined, and assembled in our Oregon factory, tested to the same ruggedness standards as our top-tier riflescopes, and guaranteed for a lifetime of performance.3:1 Zoom Ratio - erector system that is ideal for virtually any situationWaterproof & Fogproof integrity, ready for a lifetime in the field, in all conditionsOne inch Maintube - Lightweight, durable, and compact with the capability of fitting more legacy ringsCrafted from 6061-T6 Aircraft Aluminum1/10th MIL Click Adjustment - Windage and elevation adjustments Twilight Light Management SystemScratch Resistant Lenses - Outer lens surfaces are scratch resistant to military standard extreme abrasion specification