I'm an actual fan of the H4831 powder. I get excellent velocity and accuracy out of any caliber I have experimented with it in. In the twenty five-06 up on the 338 it's my head to powder of selection. I test all sorts of powders when Performing up loads, but the H4831 normally appears to come out on major for precision and velocity when the case is on the 06 class or bigger.
These are exactly the same issue, but H4831 sc is Slash shorter so it's going to pack right into a situation less complicated then the traditional, and in some cases like our 7mm rem mag it makes it possible for us to include more powder then just the conventional H4831.
The obvious induce can be a rough/ruff bore. No number of copper fouling decreasing brokers during the powder is going to proper this.
Sweet!! I am going to pick some up and provides it a attempt. Thanks guys, I recognize it! I'll Enable you to know very well what I learn. I do have a few 50 percent pound of 4350 I am able to check out that first and see what takes place.
Newbie to reloading. This is going to be used for a 300wsm with 215 bergers. I had been in a position to get my hands on a pair kilos of h4831.
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NBTs or Hornady VMax, but Have a very restricted offer of Varget, along with a lot a lot more accessible H4831SC. I shoot 55 gr. loads Virtually exclusively, due to the fact that is certainly just h4831sc what the rifles shoot the most effective.
Im under the comprehending I wish to use h4831sc. I've study that these powders are identical besides the shorter grain size of the sc. Ought to I nonetheless be on the lookout for h4381sc?
Any load data to support that? My first thought is it isn't really about to burn off every one of the way and velocities is going to be slow and everywhere. May be a nice fireworks Display screen!
locutus said: I still have a h4831sc good stockpile of H450, the ball powder equal of 4831, which flows by way of my powder measures efficiently.
If there is no load data it's since this powder is just not h4831sc load data appropriate for this cartridge. Usually 1 won't discover 1 powder to fit all cartridges, and the family of cartridges with The actual powder (4831SC) that you will be inquiring about will not perform. Click to expand...
Of course, you can use a similar load data for H4831 vs H4831SC, however the SC Edition may well permit you to get somewhat additional in situations where you are maxing out situation volume Together with the conventional powder before reaching strain restrictions.
Many of the aged Lyman data just outlined IMR 4831, which was surplus navy powder and now more recent mfg as H4831.
Obviously, sitting down around for 20+ yrs (I understand a man who remains using the H4831 he purchased from the 60s), means that burn up premiums will most likely modify a smidge, and new manufacture stuff will likely be slightly distinct much too.