Weaver one-piece aluminum base is machined to tight tolerances for a custom fit. Base offers maximum strength for rings to hold tight and cross-lock design to fit a variety of rings. Fits- Win 1200/1300/1400/SXP.
Specifications:

Type	1-Piece Base
Model	Winchester
Style	Top Mount
Misc	N/A
Finish	Black Matte
Material	Aluminum
Pieces	1
Gun Type
Mount Type
Length
Rings Included	No
Ring Height
Mount Height