I had the same luck on my M & P Pro 1.0 they sent me the complete front sight instead of the fiber rod. The sight is a Novak so will re-use it on another M & P.

If your Pro is a 1.0 the fiber rod is .59 and we buying from fiberopticsproducts.com we buyin red and green as they also work on Dan Wesson's 1911's.

Fiber Optic Lighting