Product Description
These aluminum, two piece base pairs have been engineered specifically for the Browning X Bolt rifle and features Weaver's famous cross lock design for maximum hold. It's what you need for hefty recoil. Perfectly matches any Weaver top mount cross lock rings. 2-Piece Base, Browning X bolt, Top Mount, Accepts All Weaver Top Mount Cross Lock Rings, Black Matte.
WARNING:

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
www.P65Warnings.ca.gov