Ok guys I've heard Hp38 is the same as 231. Is this true? I couldn't get any 231 and got 1lb of hp38 to try in my .45acp and .380acp. Any suggestions on me being able to substitute data for one or the other?
I stand corrected. I did not know that Hodgdon now owns and operates Winchester and IMR powders. And I did not know that sometime in the past HP38 was changed to the same ball type powder as 231. In fact, it is 231. I had to educate myself on these developments that ,according to which website you read, happened in 2006 or 2009.35remington said:Mustanger, they can't flow differently.
They are the exact same powder. This is pretty well known. It has been known for some time. Hodgdon will confirm it for you, should you doubt.