SNIPER Airgun/.22 Medium Profile Compact 2-piece 1" Rings, Dove Tail Constructed with single piece of premium Aircraft-grade aluminum (A6061-T6), and Anodized with Black Matte finish making more durable Ready to use out of the box with a set of DOVETAIL SCOPE RINGS , common on .22 rifles Includes 4 screws per scope ring, making scope more stable