Weaver Mossberg 400 Aluminum Top Mount Standard Front 2-Piece Scope Base, Black - 48042
Weaver Mossberg 400 Aluminum Top Mount Standard Front 2-Piece Scope Base, Black - 48042, Weaver 2-Piece Aluminum Top Mount Standard Front Scope Base For Mossberg 400 Rifle, Black Finish - 48042Each Weaver base is machined to tight tolerances for a custom fit. These aluminum bases offer maximum strength for rings to hold tight.