I've used Longshot in my low pressure 20ga shells. There isn't much available here for powder and the Walmart doesn't carry any reloading components.
i was talking to a friend over an adult beverage and he mentions some one gave him a bunch of reloading stuff he had no use for. I says "bring it over". He comes back with two pounds of Bullseye, 500 large pistol magnum primers 900 small pistol primers, new carbide die set for 45 ACP, 50 new 45 cases, Lee 9MM & 45 crimp dies. He gives me the stuff and wanted nothing in return. It was better than Christmas!!