M1SURPLUS brings you this exclusive Tactical kit for your favorite rifle. Will ONLY fit on rifles that have a pre-existing 3/8 dovetail grooves on the top of the rifle. There are several variations of these models and not all will be compatible with this scope. Does "Not" fit Marlin Golden Boy Rifles. -------------------------------------------------------- Item Specifics - These are factory Brand New Items, Matte black color, Material: Aluminum, 4 power magnification, 30mm objective, Lens Coating: Blue, Standard 1 inch tube diameter, Length: 7-3/4 inches; inches, Weight: 9.2 ounces, Eye Relief: 3.00 inches, Range estimating cross hair reticle, Includes matching black aluminum Tactical tall height scope rings and a dovetail rail adapter for attaching the setup to your rifle. protective lens cover and lens polishing cloth. This item is built tough and will handle shock and recoil.Manufacture warranty against defects