As luck would have it I ran across a little store in Paige, TX that had a great selection of supplies. Dan was super nice too. If you find yourself in the area drop by and check out the store. I picked up 4# of Alliant Power Pistol for about the same cost as online even after tax. No shipping or hazmat fee thrown in.
Dan's Guns and Stuff LLC
1299 Hwy 21 E
Paige, Tx
512-308-9697