I have a Kimber Pro Covert that has been flawless through ~1500 rounds. Well, during my last range visit it started failing to luck up properly every couple of shots. My two guesses are that it either relates to the reloads I was shooting (They were my friends and they could have been too weak to cycle it properly). Or, that it's time for new springs. Which of those, if any, makes more sense? Wanna kill these ads? We can help!