I went to the range today with my Ruger M77 with a 18.5" barrel[Mannlicher stock], and some 150 Nosler B.T.s over 46.0 Re15,Fed.210 primers,Win cases, OAL set at 2.800. That rifle shot verrry accurate. .9-1.25" at 100 yds. It has never done that with any other load I've tried before. FPS chronographed at 2680-2700, which was faster than I expected. Hope this works for you jimmyp. Good luck. Rifletom