The Top Mount Base - #47 (Gloss Black) from Weaver has been machined to tight tolerances for a custom fit. This aluminum base offers maximum strength so that the rings will hold tight.
Rear base for:
Browning A-Bolt, A-Bolt 22 Stalker; Medallion, BBR (Bolt Action ), Long & Short Actions
Enfield with receiver cut down like Winchester 70
Ruger 44 Carbine Magnum Deerstalker
Winchester 70 Long Action (hole spacing same), 670, 770, 70 Short Action (1984+), 70 WSM
Front base for:
Browning A-Bolt, A-Bolt 22 Stalker; Medallion, A-Bolt WSSM