Sako 85 Optilock Base (xs-sm)Introducing OPTILOCK Scope Mount Rings and Bases, precision engineered from solid steel for impeccable compatibility with our integral receiver scope mount rails, ensuring optimal scope alignment. Each set includes all necessary parts for effortless assembly, accompanied by a hex key for added convenience. The appropriate base size is determined by your rifle's caliber and corresponding action type. Key Features: Crafted to complement the timeless