Includes: 1 inch Scope Rings, Screws Materials: 6061 Aircraft Grade Aluminum Compatibility: Marlin 336/1894/1895 Lever Action Rifles Weight: 3.0 oz Diameter: 1.0 inch Color: Black Warranty: Lifetime Monstrum Forester Series Scope Rings are dedicated scope rings built just for your rifle platform with no additional mounts or adapter necessary. They meld seamlessly to your rifle for the cleanest, most secure fit possible! Marlin 336/1894/1895 Rings are compatible with all Marlin 336/1894/1895 model lever action rifles.