I am considering hanging an empty 20 lb. Propane tank out at 100 yards.... I will cut the bottom off, leaving it bell shaped.... They are a foot in diameter, and not counting the handle (and minus the bottom) about a foot high.... Would you consider that target OK for offhand (standing, no rests) at 100 yards, or way too large?....I'm thinking it should ring like a bell, which even my deaf ears could hear!.... Bob
Thanks to all those who answered.... I will make a bell/gong out of a 20 lb. tank next time I have one that is out of date.... Bob
One issue with using a propane tank. Because it is round, there is a greater risk of a ricochet.