First trip to the range since I received my P-10 back from CZ-USA Warranty Service. Fired 100 rounds of Aguila 147 grain ammo. My P-10 performed flawlessly, not a single hiccup. The trigger, after polishing and replacing the stock striker spring with a HBIndustries 3.5 pound spring, is amazing averaging 4.27 pounds on a Layman digital scale. Certainly one of the most accurate handguns I have ever fired. As you will recall, CZ replaced the striker block spring ( mostly likely lost by my gunsmith ) and adjusted the slide cover plate which now remains firmly in place when the slide is locked back. I did not have any "fatal flaw" issues before I sent my P-10 to CZ-USA Warranty Service and I truly don't expect to have any after the slide cover plate was adjusted. I am so excited to have my P-10 back in my hands and look forward to many more fun days at the range.