Time is running short and its time for me to work up some new loads for the 12"(7-08) barrel. I was using 39 grs H335 w/ 140 NBT in my 15" bbl, nothing spectacular but it shot ok... does anyone have a better starting load?... i have 120 NBT's if that fits better? Regardless what the load is, I will chrony it in both bbls to see what the velo loss is for 3" of barrel.