I was going to go with the Fusion but they've been out of stock for a while. Ran across a new Springfield Armory 4.25" Ronin and snatched it up. It's aluminum frame but that is even better for my use. Shoots great and has a nice trigger. It's not a bobtail yet, but will be as soon as I get time to get the Jig and part from Brownell's. I called SA and they won't do it in their custom shop so I'll do it myself. It isn't critical to bob it, but I did like the feel of the bobbed Kimber I held a while back.