1911 OLD NATIONAL MATCH OR COLT GOLD CUP
The older Colt National Match or Gold Cup Scope Base is designed to fit on top of the slide with the raised mini rib.
The new Colt Gold Cup pistol has the same .500 radius on the top of the slide as the standard 1911 pistol.
The Colt Gold Cup scope base has the same 4 hole pattern as the later Bo-Mar Gold Cup Rib. The latest design of the Colt Gold Cup scope base does not require the front sight to be removed. A slot is milled in the bottom of the scope base to fit over the front sight. If the scope base is removed the rear sight can be reinstalled and the original open sights can be utilized. The scope base can be installed on a slide that has not previously been drilled and tapped.
A new style scope base is available with 4 grooves for mounting the scope The scope base is the same dimensions as the original scope base with an additional 2 grooves. The extra grooves will allow the scope to be mounted a little further forward on the slide for a slightly different balance. Complete mounting instructions, screws and allen wrench are furnished with the scope base.
PT-51 Scope Base Gold Cup 2 Groove ........ $40.00 DISCONTINUED
PT-51-1 Scope Base Gold Cup 4 Groove ..... $40.00 DISCONTINUED