I load them in my SRH, I'm no cast bullet expert (just cheap)
I loaded them all the way down to 800fps and still got silver dust
when I cleaned with a wire brush. Could just be my barrel?
I finally decided it was just gonna happen, so I load mine
at 1200fps and shoot the Hell outta them
when I get
feeling guilty I put 6-12 jacketed bullets through it and clean
it spotless. They work just fine on deer and antelope, it's like
shoving a 1/2" pipe through them, blood trails even I can follow,
IF there not DRT.