Bring your ammo to your local gun shop or a gun show and trade for some ammo with heavier bullets. End of story. You will sleep better at night. If you consider it a risk, then saving a few bucks by shooting ammo on hand is not worth it. It's that simple. Hope this puts the issue in perspective. These K frames are a blast to shoot, why spoil the fun with something nagging in the back of your mind?

Cap