A custom potatoe gun with rifled bore, and an Aimpoint H1 and Surefire G2 mounted on it.
Yep, $7.95 for a box of 50 rounds two weeks ago when I bought them.the RK in Niles?
Popcorn kernels are meant to work quite well for this purpose. Never done it myself, but my wife's uncle told me about it and I thought it was an interesting idea.
So you need to hit the broadside of a barn, from the inside? Sounds like you need an AK47.