I had the same question. I'm just about to start reloading my Anschutz 17H for the first time, and according to QuickLoad, at the top end RS30 produces some of the highest velocities relative to pressure when compared to e.g. popular powders Vit N-120, or A1680, and without compressing the load. Will have to to work up slowly though - every rifle is different - and check consistency. NB I dont know if anyone else has had the same experience, but at the standard factory load length,1.720, there is almost 100 thou of jump before the lans engagement in my rifle. That jump in my experience is large - I'm used to working with 15-25 thou in my .308. My magazine can seemingly just take a round out to 1.812 (15 thou jump) which should do, but can't take anything longer.nb loading long will also reduce pressures slightly. Anyone got their own experience of reloading for the 17H?
