243 WSSM
I also have this posted in Small Bore Rifles! Not much response there, I'm hoping I'll get more info here!
My step-father wants me to load this cartridge for his rifle. He has a Winchester rifle, I don't know the exact model number, but it has the 3-position safety and I believe it has a 26 inch barrel
Anyone have any good data on this cartridge, or know where I can get it on-line? I want to use 100 grain Winchester Spire Points!
I am not going to "HOT-ROD" this cartridge, I'm just going to try and make it do what it's supposed to do!