I have seen these in operation. 10g of FF BP put the golf ball so far out into the Atlantic its impact was undetectable -- just gone (flat calm, no wind). I've had reports the range at that charge is 3,000 feet or better. 4g FF BP fired at about an 89 degree angle produced about 20 seconds of flight time
I was about to say "no way", then I realized you were talking GRAMS, not grains!
epps- awesome project! Did it start out as one solid chunk of steel, or did you weld the trunnion on?
thats nice!! dont let crazy al see that or he'll want one too!! LOL
I'd have to make it a Tacitcool Mortar for crazy Al. maybe with a rail and a pistol grip.
Now, about that cannon barrel... I'm still shopping for a .50 cal about 10" long...