I keep my guns clean and maintained. The striker channel and pistol is clean. I purchased and installed the stiffer (really actually longer) striker spring from Galloway Precision. It helped a little but still only maybe 3 out of 5 rounds on average fired. My SR40c is en route, as we speak, to the factory. I don't know what they are going to do to it because their technicians don't come to the phone. So, cool. They fix it. I get it back. It fires. But, um, I don't trust it anymore, sorry. No, I'm not sorry, I don't trust it anymore. Once bitten twice shy. Sorry to have to say all that but I'm looking for a better CCW autoloader: