Home / Shooting & Supplies / Parts / Weaver #424 Top Mount Bases Weaver #424 Top Mount Bases $4.99 1 in stock Add to cart SKU: 48446 PartsRings & BasesShooting & Supplies Shop Weaver Each Weaver mount base is machined to tight tolerances for a custom fit. These Aluminum bases offer maximum strength for rings to hold tight One-piece base for : Weatherby Mark V magnum caliber except 240 magnum. UPC: 076683484468 Related products Leupold STD BROWNING A-BOLT RH-SA 1-PC MATTE $24.99 Add to cart Redfield Four Hole Tactical Rings 30Mm Extra High $9.99 Add to cart Redfield Rotary Dovetail Base Sr 70 A 2Pc $9.99 Add to cart Weaver Base System $12.99 Add to cart