Powerbelt copper HP and Aero tips shot out of two .50 T/C couldn't hit broad side of barn with any load combo! One T/C was mine and other was buddys gun. We tryed every load down to 95 gr until we gave up. I gave mine away. We finally found a Precsion poly tip that gave his gun 1/2 - 1" groups at 65yrds, free hand BTW.

Having said all that I use a .45 cal PB Aero in my Knight only for 2nd,3rd shots due to its easy slip fit. It shoots great! Go Figure.

PB's are a love hate bullet. Heard it here on occasion and in the field.