Mil-Dot Rifle Scope 4-12x40 AO Parallax Adjustable Objective with Weaver Rings

Adjustable Objective: Parallax adjustable objective lens allows for precise aiming at various distances. 4-12x Magnification: High magnification range provides excellent visibility of distant targets. 40mm Lens Diameter: Large objective lens collects light for brighter, clearer images. 3.0 Inch Eye Relief: Short eye relief allows for quick and comfortable aiming. Weaver Mounting: Weaver style mounts allow for easy installation on a variety of rifles.