Yeah, I kinda assumed there was a "bit" more to that footage. I mean, its rather silly that they'd send an apache to shoot the hell out of 3 farmers with a 30mm cannon. You know how much that ammo costs? Well, Sandwich should know...
*Looks at avatar*
tho I do think thats a slightly smaller caliber, you're donning.

IIRC, when I was in the army, Desert Eagle rounds cost about 5€ a piece, 3.62 FMJ cost about same or a bit lower, except for the aluminum rounds we had, which were a bit pricy. So 30mm rounds would cost a whole lot more....
But what the hell am I saying?! The US Army has a crapload of cash...