Claybuster is at
www.claybusterwads.com or call them at 1=800-922-6287- they say the Rem or Win clone wads can be used in the Fed hull, but don't do it - get the CB4118 - 1 1/4oz wad, CB2118- 1 1/8oz, CB2100 - 7/8 or 1oz wad. The CB wads are way cheaper than factory wads. Your WAA12L is a 7/8 or 1oz wad - in CB it's a CB4100-12B, and the WAA12 is a 1 or 1 1/8oz wad - in CB it's a CB1118-12. If buying the fiber wads get a .125 nitro card for over powder, a 1/2" cushion wad that you can cut or add a second one if needed, and the thin .028 overshot wad if roll crimping. Good luck - Paul