Weaver Detachable 45S 1 Piece Top Mount Base for Muzzleloaders   #48510

Each Weaver base is machined to the tightest tolerances for a custom fit. They are designed to fight the effects of recoil with a square-cut notch that precisely mates to the sturdy cross bolt in every Weaver detachable ring.

Features:

• Material: Aluminum
• Finish: Silver

Fits:

• Browning Bolt Actions, Hi-Power (older models) (rear base)
• CIL 972-C (rear base)
• Colt 57 (rear base)
• H&R 300, 301, 330, 370 (before 1973)(rear base)
• Herters J9 (rear base)
• Marlin 455 (rear base)
• Mauser (including FN, HVA and Swedish) 98 Large Ring (rear base)
• Modern Muzzleloading LK-93, Wolverine, Legend (round receiver) (front and rear base)
• Musgrave Mark III and Mark IV (rear base)
• Parker Hale 1000, 1000C, 1100, 1200, 1700 (rear base)
• Sears 50, 51 (rear base)
• Springfield 03-A3 (front base)
• Voere 2150, 2165/1, 2165/3, 2165/4 (rear base)
• Weatherby Models with FN actions (rear base)