Integrated Scope Mount System
A-Bolt, Standard Height (.400), Matte Finish.
This one-piece scope mounting system offers a rigid design that eliminates the possibility of having the scope out of alignment or having a loose connection between the rings and base. The unique one-piece design provides more strength and durability with an overall lighter weight. Built from durable 7000 series aluminum and utilizing precise CNC machining, this scope base provides the strongest and lightest scope mounting systemever for the Browning rifles.ANY A-Bolt stamped with SSA on right side of barrel must use the part number 12381 or 12380