Weaver Top Mount Base #18
Weaver’s precision-built steel bases are machined to tight tolerances for a custom fit. A square-cut notch mates to the sturdy cross bolt in every Weaver top mount Ring. Custom-hardened fastening screws included.
Used as front base on: Marlin 88, 89, 98 & Winchester 43
Item Number: 48018
Rangeview Sports Canada
Licensed Gun Shop in Newmarket, Ontario