ORIGINAL: timbercruiser
I thought #3 buck was the largest you could buy in a 20 guage.
[8D]I have a couple of boxes of 00 buck and a 5 pkg of 000 buck for my 20 gauge-- even though it is illegal to use here in OK they still sell it like wildfire at the local WM and sporting goods stores!!! go figure.
Check the local wal marts in the towns closest to you and you should find some soon.
Good luck and great hunting!