Well, I finally took my 9mm Match clone out to the range yesterday. Also got to test out the 31 round HK mags I picked up as well. It took me a bit to adjust the sights to the Jarvis barrel. I didn't think it would be that much different than a stock USP barrel but it was. Once I got adjusted though, it was nice. Return to target was quick and the recoil felt nice and light.