Talley Manufacturing Light Weight Ring/Base Combo, 30mm High, Black Finish, Alloy, Fits Kimber Model 84M Current Production (8-40) 758749
Specifications:

Type
Tube Diameter	30mm
Height	High
Size
Finish	Black Anodized
Style
Material	Aluminum
Style Description
One or Two Piece
Adaptor Type
Mount Type
Lock Type