luv, I did an article on the 10.5 X 47R for Waidmannsheil, one of the publications for the GGCA. if you're interested I'll find out which issue. From my research and the twist on my rifle, a 260 gr. bullet from an Accurate mold and 61 grs.of Ffg Schuetzen was about perfect and provided about 2 inch groups at 50 yards, open sights, benched and bagged. I can't remember the velocity but I believe the energy was either around 1100 fpe or 1300 fpe. At one time Grafs also had 9.5 X 47R cases. When I got my combination gun nothing like that was available so I sacrificed some of my 11.15 X 60R cases and made them into 10.5 X 47R. Worked just fine, if a bit pricey.
