They work really well. I haven't been able to retrieve one from anything I've shot with the 129 grn hornadys yet, includeing black bear, deer and a ver unlucky moose that didn't see me first.
Go to the Hornady website or manual and follow their guidelines. Work your load up carefully for the milsurp Swede rifles. They are all different from one another. Some have worn bores and throats and will handle max loads no problem. Some are as new and have very tight tolerances and won't handle the hot loads.
bearhunter