Bushnell Top Mount Alluminum Bases Winchester 1903 19 Blk 48019

Each Weaver base is machined to tight tolerances for a custom fit. These aluminum bases offer maximum strength for rings to hold tight.

Machined to tight tolerances for a custom fit

Offer the rock solid Weaver cross-lock design to fit a variety of rings

*(See Mount Application Chart for firearm/base matching)