I use a MEC 600 Jr. machine. I reload the old compression formed Winchester/Western hulls with a Winchester 209 primer, 20.5 grains of WSF, nowadays the CB-16 clone of the old WAA-16 wad, and one ounce of shot. I load the purple Federal hulls with a Winchester 209 primer, American Select powder, the DR-16 wad and 7/8 ounce of shot. I don't remember the exact amount of American Select as I'm at our place in Kodiak for a while and away from my reloading materials. I really love the 7/8 ounce load, and I'm amazed how long thos Federal purple hulls last. For short chamber guns I use RST factory loads.
