Weaver
Weaver Mounts 48097 Top Mount Black Aluminum Fits Bsa Monarch/Rem 40x- S/78/700/722/725
Item/Style# 076683480972 - 48097
$19.99
product description
This one-piece aluminum base is machined to tight tolerances for a custom fit. It offers maximum strength for rings to hold tight. Screws are included.