I shoot 51 rs of FFg and an ounce of shot in plastic hulls with a pink wad. Claybuster CB1100-12. Makes a nice crimp in STS and Nitro Gold hulls.
Howdy Two-Bits, I shoot a load simular to Noz wtih the Pink wad. Again as others have said the Win WAA 12R (CB 1138-12) is good for about 60-65gr and 1 1/8oz shot. I prefer to use a little less BP and have found several wads that fit all my needs. Besides the Win Pink wad there are several short shell wads from BPI that really work well.
1 1/8oz - 54-57gr ffg with BPI short wad #72SSW..........my favorite for big matches
Short Shell #72SSW1oz - 48-50gr ffg with BPI Helix Driver #18.......another big match fav
Helix #187/8oz - 43-45gr ffg with Win Pink wad AA12SL (CB1100-12).......my local fav
WAA12SSL7/8oz - 45-47gr ffg with BPI Helix Driver #21......works good with the new two piece AA hulls
Helix #21The reason I'm a few grains less than Noz is due to Win changing thier AA wads to 2 piece. Even with 45lbs of wad pressure I still get a slight ring around most of the AA wads, they still shuck fine. I prefer to use the Rem STS way over the new AAs, no rings no crunching. I can usually get 4 smokeless reloads from the STS before they spend thier final match with BP, the AAs are only good for one round. I used to be able to setup both machines to run the AA with just a tiny hole, and the STS looking like a factory round. Now for a happy medium the AA has a small hole almost big enough for a #9 BB to fall out , with the STS being a slight over crimp. Hope this helps....Good Luck
Jefro
Relax-Enjoy