Loading the 9.3x62 is pretty cut and dried..I have tried about everything in that caliber and RL-15 is the best for accuracy and for velocity in all of them I have loaded for over the years.
I load the 250 Barnes X, GS Customs, or the Swift bullet with 60 grs. of H414 on ocassion and that is the sole exception these days..
The 286 Nosler with 58 grs. of RL-15 and a 210 primer for 2523 FPS..the 300 gr. swift with 56 grs. of RL-15 for 2450 FPS, the 320 gr. Woodleigh with 56.5 grs. of RL-15 for 2412 FPS..
Cut these loads a couple of grs. and work up.
All these loads chronographed in my 9.3x62 Brno mod. 21 with a 26 inch Lothar Walthar barrel.
