Thread: Du Pont powder?

I have data for steel that is pushing 1850 fps for 12ga, but we have found if you crank up the speed to high levels, you need to pattern you loads, as they often blow the patterns, I load mostly non-toxic shot at about 1350-1400 in 10,16 and 28ga. But have a good mate who runs 12ga high speed steel, lighter loads as fast as he can get them.
Have a look at ballistic products load of the week data.
http://www.ballisticproducts.com/load09-24-10.htm