Honestly they shot great. Accuracy was great. I shot them up along with another 300 rounds I reloaded and 200 factory rounds Saturday afternoon when I got home from work. No problems at all. Shot them through my S&W M&P and also through a Ruger P89 I bought new about 20 yrs ago. Shot 50 rounds through each and to be honest they did better in my M&P than the factory loads.