I have been trying to get 264WM brass to work for several weeks. I have determined, with help from good people on here, that I must have over-annealed the brass. If I can not find any 257WM I will try again with 7mm Mag or fresh 264WM.

Thanks
HeavyBarrel


" A free people ought not only to be armed and disciplined, but they should have sufficient arms and ammunition to maintain a status of independence from any who might attempt to abuse them, which would include their own government"
G. Washington