What odd or funny things have you seen at your ranges deer sight in? I will start with the very first one I worked many decades ago. first person to my bench had a newer rem 700 in 7rem mag. after several shots we could not see where his impacts were so I stood behind him with a spotting scope. about 40 yds downrange the bullet exploded. he was using 7mm pistol bullets. same day an older guy comes with an old half octagon win 94 rifle. first shot and the pit calls up says his bullets were making long holes in the target. I looked at his gun barrel says 32 min special, he is shooting 30:30 ammo. when I said something I got an ear full about how I didn't know anything and it was defiantly the right ammo. Last weekend had guy show up with a new savage, box it came in said 270win ammo was 270 win but barrel was 30:06. The serial number on the box matched the gun.