GC
Well-known member
I dunno Bob. When I say my experience, it isn't on gel, it is on meat. Not to be gruesome, however I have worked several shootings when a shotgun was used. The last was when a jealous husband tracked down his wife's lover. Hubby shot Romeo from about 20' distance with a cheap one ounce 20 gauge field load of #6 shot. Entrance was on the right nipple front of chest. Entrance was about a 2" hole. Exit was grapefruit size and blew most of what was in the way going through onto the wall behind Romeo. That's roughly 10" of penetration with some bone involved.
There are other experiences that lead me to believe that a lead #4 from a 3" magnum loading is going to penetrate meat 3.70" further out than 8.5 yards. To the subject of coyote's I have shot just enough of them with that load to have a good idea of where that runs out of effectiveness. I realize the computer program provides a yardstick to compare load to load. I follow your data when you post it and most of it makes sense to me. This one however doesn't.
There are other experiences that lead me to believe that a lead #4 from a 3" magnum loading is going to penetrate meat 3.70" further out than 8.5 yards. To the subject of coyote's I have shot just enough of them with that load to have a good idea of where that runs out of effectiveness. I realize the computer program provides a yardstick to compare load to load. I follow your data when you post it and most of it makes sense to me. This one however doesn't.