[Jack Hammer]

Twenty-three rounds of .308???

How much did that weigh?

[treetopsandroofs]

“Twenty-three rounds of .308???
How much did that weigh?”

General discussion at the following link seems to agree on 18 rounds per pound, so it’s looking like a little over a pound and a quarter. 20-oz of water would probably weigh about that much.

http://www.calguns.net/calgunforum/archive/index.php/t-458495.html