Didn't have any 327 ammo but plenty of 32 h&r ammo. Man is that a very underated round the 32 h&r. I shot at a drain steel pipe approx 1/8" thick. It blew right through it like hot butter on one side found the jacket material inside pipe. Didn't find the lead,but man what power . I was shooting approx 12 to 15 yards away from pipe. This little but mighty ruger is really growing on me.