Originally Posted by
oldsmellhound
Powerbelts are generally accurate in most rifles. They were pretty accurate for me, although not as accurate as Shockwaves or SST's. Most complaints have been about their terminal performance on game. To lessen the chance of the bullet blowing up, I would suggest using the 295 grainers or heavier and no more than 80 grains loose powder. Should get the job done.
Thank you sir. This is a little confirmation of what I have found with my son's low charge load. I guess I better stop crying about how hard the Shockwaves are to load.