Chris,
2 1/2 inch WW case
WW209 primer
13.8 grains 296
WW wad or Claybuster equivilent
1/2 oz shot
This is a light load. I've probably fired 10,000 of these for skeet. I use a #10 powder bushing in my MEC. If you want a bit more "snort" you can safely use a #11 bushing assuming your using a MEC.
Pete