Powder for a 357 at 100 yards?
I'm trying to develope a load for shooting copper washed 159gr heads out to 100 yards.
I've tried Unique up to 8.0gr load and still shooting a few inches low.
I have GM3 powder, but not sure about loads at that distance.
I would like to get another powder to try, partly for perhaps a better load and these days I have found it's good to have a choice of powders in each calibre you load for in the event of shortages.
Any opinions on Blue Dot or Vhit N320 at 100 yards and what weight of powder?
6.5 55 SWEDE.223 HOWA VARMINT NIKON 8X32X50 -.22LR CZ STYLE-16" .17 HMR CZ AMERICAN-16" SIMMONS AETEC-12G BERETTA A.302,AYA NO 4,BAIKAL O&U