I fired 125 rounds of PMC 115 gr. FMJ today.
The first 20 rounds were fine and then I had 3 failures to go completely into battery (between rounds 20 and 50). The slide would hang up about a 1/4" to the rear. A tap on the slide and it was okay. As I shot more, this problem seemed to disappear. I also had 3 incidents of the mag dropping and a round not feeding. I don't know if it is the gun or the two hand hold I was using and that I accidentally hit the mag release. The last 70 or so rounds were fine with no incidents at all. I will shoot again on Wednesday and see if the problems show up again. I think another 75 to 100 rounds should be sufficient. Recoil is what I expected and accuracy at 7 to 8 yards was good, keeping almost all shots in a 2" square. I shot fast and slow, two handed and one handed. Obviously, one handed was not as accurate as two, but I stayed in about a 4" pattern. I am waiting for a 5 lb. spring from Wolff. Hopefully, this will make it easier to shoot. Mine is the newer version with the SN on the grip side panel. This is a stock pic and not my gun.