boyntonstu wrote:Having water stand upright is the problem.. If using a cheap container, it gets holes.
I wrote a 45* and a tub of water beneath.
No holes unless you shoot low.
OTOH Place the water tub into a hole in the ground and shoot away!
Not very handy for testing long barrels unless you have a cliff in your back yard.
In testing with jawbreakers, impacts on water do chip them. I'm not sure glass marbles will not break at high speed.