CombatMasters is in Alberta not exactly local. John's ammo will cost you the same or damn close or possibly even better than SGFX and you don't have to stand there and pull the handle. From what I hear Oma is toast, or in the process of being toast. And having tried out some of his ammo last year at the Mission Pumpkin shoot, I'd never shoot it again. Out of 4 boxes of ammo I think I had maybe 1/4 of it fail. This was witnessed by a large number of people at the shoot including the owner of Oma.