I shot a bull broadside with a 348 grain powerbelt at 105 yards. Was using 110 grains of 777 if I recall that detail correctly. He took off dragging his onside leg so I unfortunately got too close to the shoulder. Waited a bit and walked down to where he was. Saw 2 piles of frothy pink lung blood, literally 2-3" tall and filled with air bubbles. So I know very definitely I got one lung. I searched for 1.5 days for that bull and never recovered him. It is the only elk I ever lost and still pisses me off. I'll take closer shots with a roundball or about 100 yard max with heavy solid nose conicals from now on.

Not saying that many haven't had excellent luck with them, but I've killed every other elk shot with 370 grain maxiballs and am going back to them. If I hadn't caught shoulder, I am sure he would have died quickly. Still a bummer.