Maybe it's been around before but I just found it. Winchester has a SuperX load that duplicates my favorite handload. I used 31gr WW540, F1114 (yellow) wad, with Win primer, and 1 1/4 ounces shot. Worked on all game up to Fox.
Their load produces 1220fps with same 1 1/4 ounces shot. They list it for rabbit, squirrel, and pheasant.
I used my handload for the above, plus fired 10s of thousands of that round while killing crows.
If your looking for a small game load, might give it a try.