2-7X32MM XRS Scope with Modular Upper Scope Rings and Convertible Base Mount. Large 34mm Scope Tube Diameter allows a bright clear image of your target. Blue Illuminated Scope Reticle for use in low light conditions. 7 Brightness settings. Adjustable Locking Quick Release Mount allows you to attach the scope to about any Weaver/ Picatinny type rails. Base Mount is convertible to an AR-15 Carry Handle Mount with see through channel for Iron Sights. Thumb nut and bolt hardware included. Includes 4 seperate Upper Scope Rings: 2 each Lightweight Rings, Dual Side Rails Accessory Ring, and a Low profile Micro-Dot Reflex Sight Base.