JoHubb1 from United States, TX Public Profile

First of all, Optics Planet is 5 stars as always.
This sight is listed by Springfield Armory as compatible with the A13B plate that comes standard with the 3.5 in Prodigy. Crimson trace also says this sight is compatible with that plate. Indeed, the sight fits the plate, and CT ships the sight with 4 pairs of screws. The problem is that the screws don't fit. I contacted CT, and they recommended that I buy the correct screw from a 3rd party. No info from them about which screws to buy. Fortunately, I was discussing this with a range officer at a gun range I occasionally frequent, and he looked it over and told me to order 6-48 screws. That did the trick.
I would also note that the dust cover for the sight won't fit between the CT sight and the rear sight of the pistol. Fortunately I was able to do "surgery" and remove the rear "wall" of the dust cover. Problem solved.
The sight works, but this was all harder than it had to be. CT should add a 5th set of screws!!!
Once again, though, Optics planet is great to deal with.

No one would suspect me to be a gunsmith. If I were accused of being a gunsmith, there would not be enough evidence to convict me. I watched a couple of YouTube videos and slipped this puppy in slicker than limp spaghetti. And then, miracle of miracles, it worked. The miracle was that I got it in so that it would work the very first time. Greatly reduced the trigger pull on my 10/22 and it works great. I could not be happier with my Bx-trigger and how easily it can be installed.