The matte black Top Mount Base #47M from Weaver has been machined to tight tolerances for a custom fit. The aluminum base offers maximum strength so that the rings will hold tight.
Compatibility
Rear Base for:
Browning A-Bolt, A-Bolt 22 Stalker; Medallion, BBR (Bolt Action), long and short actions
Marlin MR7
Cooey 71
Enfield with receiver cut down like a Winchester 70
Sears 53
Winchester, includes Ranger models, 70 Long Action (same hole spacing), 670, 770, 70 Short Action (1984+), 70 WSM
Front Base for: Browning A-Bolt Shotgun, A-Bolt 22 Stalker; Medallion
Front Base for:
UPC: 076683485038