It sure can be frustrating to want to buy supplies from your favorite place and then find out it's not in stock.
I've not shot any S&B ammo, but I have tried PMC's predators and some armscor. You would think as cheap as their stuff is it would be more popular and stocked, but nope. Instead you find Winchesters 45gr. welfare dynaturd. What junk that ammo is.