I can't exactly knock on wood, but, for one stove pipe issue on my P-95 I can say I have had clear sailing with it so far. I was shooting alu. ammo and decided that this was the issue. Been shooting brass ever since with no issues. And there is my Mark III which I have owned for many years. No telling how many rds. I have put thru it and it has never malfunctioned. Do you have a Ruger pistol that you would trust your life with?