I need to reload data for 260 remington (xp100r) bullets 140gn Hornady sst
and sierra game king 140gn.
I have propellants imr (7828,4831,4350,4320.4064,4895,3031) win 760.
Primers
cci 200 . Remington 9 1 / 2, federal 210.
I hope your help, from Argentina. good shoot