Simmons scope pro target 30mm 4-16x40 tactical sf w/rings FEATURES:-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-Flip-up scope caps included for superior lens protection-Side focus ensures perfect focus at variable magnifications-Fully-coated lenses for ultra-clear, ultra-bright images-Waterproof, fogproof & shockproof for the utmost in reliability & durability