As for just a change in HP-38 or Earn 231, I could not let you know, but I think They are primarily the identical. Each and every batch is just a little different.
With in the vicinity of max loads I often back it off when shifting to a completely new large amount of powder. Years ago there was discuss on-line of big variation in RE19. My .338 Winchester at time chrono graphed masses at lower than max charge greater in velocity than just what the ebook had for max loads.
If I could get my fingers on some CFE I would love to check out it on 9mm. CFE worked quite perfectly for my forty five ACP and 38 Unique hundreds (fired through a GP100).
The concern continues to be, when did these powders improve, and should they adjusted large amount to great deal, is it definitely smart to call HP and 231 the identical powder?
This brings an entire new meaning to “regular loads”. This type of “Sweet setup” may or may not exercise for you personally- you’ll have to be certain your autoloaders are “joyful” Using the bullet weights and cost weights applied, but in my working experience these hundreds function really well.
I'm not debating that the bullets i am employing may be a tiny really hard for std 38 Distinctive loads.what I'm possessing a dilemma with is info through the powder manufacterer that is not accurate.i dont Have a very chrony so i rely upon details i obtain that exhibits a particular load recipe and the velocity it achieves. HP38 powde 158grn guide bullet more than three.7 grns velocity at 850fps.that to me seems like a decent load to begin a workup.but it doesnt get 850fps and from details higher than is quite abit lower.so i followed accurate protocall and commenced reduce than max and knowing they are going for being fired in my gp100 I believed i might have a superb performing load.what i got was a anemic load that leaded my gun poor at twenty five rnds.
I do see load details for HP38 but just asking yourself why it's actually not common? I think it's clean up burning and is rated at regarding the similar burn charge as being the BEye I which i commonly use... Why is it not being used A lot? I load 40 Key 180gr for Minimal and 9mm Minimal a hundred twenty five & 147gr for Creation.
Are unable to argue obtaining precise reloading manuals, especially crucial For brand new reloaders. I've a bunch hp-38 powder and have study every one of em.
On the OP, check your scale with Check out weights to be sure to are getting what you think that that you are acquiring!
. And also to not use like a similar equal powder reference from a significant proficient explosives producer? I think not.
We look ahead to the "fast burning powder" showdown to view if this factor can win! It must be up there..its merely a Strong performer! You can't go Erroneous using this powder. Its everything you might want in a more quickly burning nine MM Pistol powder...truly.
Having said that, you will discover predicaments with guide bullet masses in revolvers exactly where you truly will need increased pressure to force bullets to obturate (bump up in diameter from chamber tension). With many powder producers earning powder ... there usually are numerous powders that have the ideal melt away charge for your application.
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HP-38 is my go-to powder for your 9mm Luger cartridge. What it might reduce in a handful of ft for every second of velocity to other powders, it tends to make up for it in my pistols with far better accuracy.