[10 bore]

i use 700-x, it has a lot of low pressure loads 13 to 16 grs or so for most loads at 1100 to 1150 fps at 5000 to 6000 psi, i use it from 20 ga 3/4 oz to 10 ga 1 1/4 oz loads. look it up and i think you will like it. scott