I have shot literally thousands of them (105 version) through a G42. load near max with HP-38 and have zero problems with barrel residue. Have gone hundreds of rounds between cleanings. Couple of quick runs with a Bore-Snake and the bore looks like a factory new one. I have found them to be...
I have used a pile of presses over the years. I started out with a single stage Lyman Spartin (sp?) single stage "C" type press. Got an RCBS Rockchucker that I used for a while to form cases. Got a Bonanza Co-Ax when I was shooting bench rest. Loved it to death. Got a Lyman Spar-T turrent...