A couple of nice cannon videos from Springfield Arsenal

[shelbyclay]

http://www.youtube.com/watch?v=ES1k_RyfQgI

http://www.youtube.com/watch?v=J1-UT1dF8XM&mode=related&search=

http://www.youtube.com/watch?v=4CRv6Aew9yY

Although why they would use FFFG in a cannon puzzles me.
They seem to have quite a few cannon shooting videos here.

[Cat Whisperer]

....
Although why they would use FFFG in a cannon puzzles me.
....

Hmmmmmm.

a) ignorance.
b) death wish.
c) overpowered by the excitement of the moment.
d) all of the above.

[Double D]

It's one thing to possess, shoot and have a lot of knowledge about cannons.  It's quite another thing to possess the knowledge about how to shoot a cannon.   

[Smoke n oak]

PVC filled with sand? Why!  They have a nice gun, I hate to see it destroyed.  

[Blaster]

Wow, that was my Saturday evening entertainment.  I have been getting lazy in my old age (going on 71) and dreaded the seriously required cleaning of my cannons and mortars after firing them but after seeing those shots, I am now gung ho about getting them fired up once again.  Thanks for posting that - now I'll get off my tired old dead ass and get to shooting the spider families out of my cannons and mortars tubes..
No, I won't be using any FFFg or loads of that size.
Blaster (Bob in So. CO)