Bomar Sight Rib

I have a back up gun that I am thinking about using for iron sight shooting. The gun has no dove tails. I have a RR bullseye rib but hate the way it looks, there is nothing wrong with it I just like the look of a bomar rib. 

So my question, if my slide is drilled for a 4 hole Clark Scope Rib, is a Bomar Rib good-to-go? 

Thanks.

Some of the older Bomar Ribs had a different hole pattern than the later models, so the Clark Scope Rib wouldn't be a perfect fit. If your Bomar Rib is of a later design, you should be good to go.

Thanks!

if you look on Bob Marvels site at his scope ribs he shows the difference in the old and new style

It's Al Marvel that does the ribs for older bomar patterns, not Bob. Al started in 1960 in MD.

http://www.marvelcustomguns.com/

Thanks I am looking for one with the hole 1 inch from the front.