Everything about HP38 powde
Everything about HP38 powde
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That being said possibly I utilised the incorrect load info. I made use of the load details with the 124 GR. BERB HBRN TP as I had been going by bullet weight. I did discover which the 125 GR. SIE FMJ does use a higher load.
With in the vicinity of max loads I constantly back it off when switching to a brand new large amount of powder. Years in the past there was discuss online of huge variation in RE19. My .338 Winchester at the time chrono graphed loads at under max charge better in velocity than just what the guide experienced for max hundreds.
Posted September 15, 2009 You'll be able to have a look at a burn up chart to find out what powder has very similar burn up properties, but pondering you're going to find a unique powder that or else IS a selected powder can be a perilous method.
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This delivers a whole new meaning to “regular hundreds”. This kind of “Sweet set up” might or might not exercise for you personally- you’ll have to verify your autoloaders are “pleased” Using the bullet weights and charge weights made use of, but in my knowledge these hundreds perform rather well.
For one of the most thorough current load facts, like the most recent new calibre introductions, make sure you Visit the Reloading Info Centre on Hodgdons Web-site.
Look at a loading guide to locate a load that roughly matches in which you should be applying the same bullet and you may or needs to be near matching the felt recoil of your factory load. A little bit get the job done HP38 powde Using the chronograph and you'll get really close.
Sluggish burning powders usually takes up to 15" of bullet vacation to absolutely melt away up. These powders are used in magnum revolver hundreds since they go on to force a bullet more quickly and more quickly right until it ultimately leaves the muzzle.
Posted September eleven, 2009 If I'm studying your post correct, you say hp38 is comparable to bullseye??? that remaining reported, The main reason why its notthat well known might be (to me) an elevated or sharp recoil impulse versus other powders on the market, to the 40 I'm employing WST that's softer emotion recoilwise by a mile, with the 9mm minor I'm applying VV 3n37 and w/ the 147 grain its extra of the push than sharp recoil
HP38 and all the other powders in between it and exceptional have created great 38 loads for me so I don't think the powder or the amount is creating you any trouble.
Constantly go from the load manual, start out out properly down below max loads, and perform HP38 powde up even though chronoing to have the velocity/energy factor you would like. Just transferring load details in between powders is SO not the way to go.
Like now claimed, powder improvements from good deal to great deal, let alone fifty yrs. Although the ton to ton thing is most likely negligible Except you prefer to load around the jagged edge maximum.
Just a quick assumed, but at 38 Specific velocities I have in no way shot anything at all harder than straight wheel weights in a bhn close to 11. I would Feel anything tougher would not seal while in the throat nicely.
HP38 / ww231 was my go-to powder for 38 Particular until eventually it turned tough to receive. In my quest for any load employing a 158 gr bullet that was exact but not punishing to my alloyed framed guns, I did many experimentation with reduced charge weights of HP38.