Weaver Mounts 48447 Top Mount Base 63BS Silver Marlin 36/336/Mossberg 640

Each Weaver base is machined to tight tolerances for a custom fit. These aluminum bases offer maximum strength for rings to hold tight. This base offers the rock solid Weaver cross-lock design to fit a variety of rings.

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Rings Included:	No
Style:	Weaver
Material:	Aluminum
Firearm Type:	Rifle
Model:	Top Mount Base
Color:	Silver
Firearm Fit:	Marlin 36/336/Mossberg 640
Series:	63BS
Includes:	Mounting Hardware