Canuck 1911 Sight dovetail

[crowellsr]

I was looking at changing the sights on my Canuck 1911 to something more similar to my CZ shadow. The pistol importer got back to me on the sight dovetails and told me that the rear dovetail is a 75 degree included dovetail. Is there any standard sight that uses this as most of what I see is 60 or 65 degrees

 

[Ganderite]

The rear sight is probably a standard Colt 1911 rear dovetail.

Look at the 1911 sights and pick one that looks like your CZ

Or, install an adjustable rear.