Rear sight for 5906

I'm looking for an adjustable rear target signt that will fit the S&W 5906 w/ square trigger guard and Novak rear sight. If anyone has any first hand knowledge of my request, please respond:banghead:
Respectfully,
Beretta Bill

The Novak Adjustable should be a drop in fit.

You might call them and confirm though.

You might maybe need a taller front too but I don't know.

http://www.novaksights.com/products/sights/index.html

rc