I have a 7600 30:06 18 1/2" carbine that I would like to use 150gr bullets in. I am interested in your recommended loads that you have proven to produce 1 1/2" group @ 100 yds in your carbine. I have proven loads for 30:06 in 7600 rifle and bolt guns. My loads are IMR 4350 56 grs, LRP, nosler 165gr BAL TIP, and IMR 4350 57.5grs, LRP, nosler 165gr BAT TIP, but they just don't shot as well in the carbine as they do in 22" barrel. Should I use a FASTER burning powder?