Brand New in Retail Packaging, Weaver Top Mount Front & Rear Aluminum Scope Bases for Remington Model 700 Rifle in Matte Black. Each Package Comes with Front & Rear Base and 4 Screws. Model # 48460. Each Weaver base is machined to tight tolerances for a custom fit. These aluminum bases offer maximum strength for rings to hold tight. This base offers the rock solid Weaver cross-lock design to fit a variety of rings.