On 11/16/2013 5:35 AM, Gunner Asch wrote:

http://www.youtube.com/watch?v=oH2NahLjx-Y#t=166

Yes, it does work. Asphalt works quicker btw. Or an old rough
sidewalk

Its a good $20 bet winner btw.

Gunner

There seems to be a cut in the video from where the concrete rubbing
starts to where he's ready to squeeze the can. How long would it take
for a small can like he shows?

I'm sure it would take quite a while for that ammo can! If I were using
a lot of the Russian spam can ammo in the field, I think I'd carry an
extra key.

David