Difference between 45ACP+P and regular
Thinking of loading for my 45ACP. I notice the regular load data is 17.3KCUP. But I see this +P ammo around. Does anyone know what CUP that that is?
Thinking of HS-6, or HP-38 as I have these powders for 40SW and 9mm. But Longshot seems to really shine with a 230gr bullet.