Had my USPSA Open Division Race gun upgraded to 9mm Major by John of http://www.jplprecision.com. Shoots awesome. You can see it in action in my YouTube channel (http://youtube.com/gunrobot)
9mm Major severely lightened Caspian slide with a KKM barrel, C-more Serendipity sight, KIDD Blast shield.
Arredondo thumbrest, chopped DAA Foldable Jet Wings, Dawson Magwell, Dawson grip tape on SV frame + grip.
SV Long Flat trigger insert
Here’s how the Jet Wings work by propping the gun off from the table for easy grabbing 🙂