They do that to invite curiosity that facilitates learning. But. I get you.
Anyway what kind of pistols are we talking about here? A Desert Eagle .44 weighs in about 72oz while a baby elephant is about 200-300 lbs (lets settle in at about 250). Therefore, that is 1000 lbs. A thousand pounds is 16000 oz and that makes it about 222 Desert Eagles .44.