Hello again! Fired my first 100 rounds of .38 spec. after test firing a few. And i noticed my m-60 S&W was pretty dirty! (especially around the cylinder) spent cases are also somewhat blackened. i used 4 grains of win231, remington primers, and a 158 gr. round nose lead bullet. is this normal?
they all seemed to shoot ok. i've shot this gun a few times, but never this many rounds of my reloads. thanks in advance for your thoughts!