Just a bit of info here - and for those who might want to comment on never having been attacked by a gallon milk jug full of water.... I know, I know. There's nothing scientific or fact-filled about what I'm going to say. Again, it's just a bit of info.
I went out shooting last weekend to try out a few of the guns that I had purchased but never gotten around to firing (I just couldn't take it anymore), along with a few of my old favorites. It was a real mixed batch of shooting irons.
At any rate, one of the guns I hadn't fired yet was a S&W 442 that I was itching to try out. Among the items I brought to shoot were a number of gallon milk jugs that I had filled with water.
I shot the jugs with several different handguns and rifles of various calibers and as you might suspect, the jugs always lost - with varying results from simply getting holes punched through and slowly bleeding out, to jumping around a bit and losing their water pretty quickly.
When I was down to the last two jugs, I pulled out the 442 and loaded it with one round each of:
A.) Magsafe 65-gr +P+ MAX load @ 1670 fps/402 ft-lbs.
B.) Speer GoldDot +P 135-gr GDHP @ 866 fps/225 ft-lbs.
In the words of the noted philosopher, Bart Simpson......
HOLY CRAP!
No, I mean it. Really.
HOLY CRAP!
With either load, the results were the same. The jugs exploded!
Plastic and water went flying everywhere. Nothing else I shot that day produced anywhere near the result of these two cartridges. Not larger caliber handguns, not rifles. Not that I shot any fancy ammo from anything else, but still.....
I was very impressed by both of these .38 spl. rounds. Enough so that I would/will carry either in my 442. Likely I will dutch load it.
Not scientific, but quite an impressive show.