Precision CNC machined from 7075/T6 aluminum for a high strength and lightweight platform; Mil-Spec hardcoat anodized finish for abrasion and corrosion resistance; Bases feature black zinc coated hardware for "Element Proof" protection; Self centering tapered T-15 Torx screws; Fits Picatinny and Weaver style mounts and are NATO-Stanag compatible; Versatility and stability; Firearm Manufacturer or Type: HS Precision, Savage; Firearm Model or Type: Savage Style Short Action (8-40 screws), New 110 Short Action w/8-40 screws