Simmons Pro Target Rifle Scopes offer tactical scope performance at an unbeatable price. Scopes are ready out of the box to attach to your firearm with the included rings to hold it snugly in place. They also includes flip-up scope caps that protect the glass and can flip out of the way at a moment's notice. The optics are waterproof, fogproof and shockproof, and feature fully-coated lenses - which means crisp, bright images in all conditions. Exposed Mil turrets for quick, in-field adjustments Mil-Dot reticle provides simple windage, elevation holdover 30mm rings included for easy, out-of-box setup (medium rings for 40mm objective; high rings for 44mm objective) Flip-up scope caps included for superior lens protection Side focus ensures perfect focus at variable magnifications (4-16x and 6-24x only) Fully-coated lenses for ultra-clear, ultra-bright images Waterproof, fogproof and shockproof for the utmost in reliability and durability