Mr. Hedley
Inactive
I shoot several pistols and shoot nearly every week. My favorite handgun is my CZ 75 Shadow Target 9mm. I have wondered why the barrel and all the internal workings of the gun are filthy black after shooting only a few rounds. I have compared the results with a couple Walthers and a Beretta and shooting an identical number of rounds, these latter guns are relatively clean compared to my CZ and do not have the black deposits I see.