The Fact About h4831sc load data That No One Is Suggesting
The Fact About h4831sc load data That No One Is Suggesting
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I am a true enthusiast of your H4831 powder. I get excellent velocity and accuracy from any caliber I have tried using it in. Through the 25-06 up into the 338 it can be my visit powder of decision. I try every type of powders when Doing work up loads, even so the H4831 generally appears to arrive out on prime for accuracy and velocity when the case is from the 06 course or larger.
I gave up on it and went to other powder if the new powder was building more strain and was slower compared to the outdated things. I do not bear in mind if I even tried using typical h4831 or not; I am thinking not. Simply click to increase...
The obvious lead to is a rough/ruff bore. No degree of copper fouling lowering agents during the powder will accurate this.
Minnesota H4831SC is my head to from the 7mm Rem Mag, but I am saving the minimal I've left for fall 2021. I'd start off very low and work your way up, determined by what load data you look at for this combo the min/max loads are all over the board.
IMR powders also preform well for me with a single notable exception. Every one of the chrongraphing I have completed with them signifies the velecity is consistant previously mentioned 32 levels but starts to range after the temp starts to drop. The closer to zero I get the more they range. I've viewed just as much as 250 fps in a ten shot string with my 243 and 223 while in the Wintertime time all-around in this article. Haven't witnessed this with a number of the other powders.
I have used H4831 and H4831SC in my 260 Rem without distinction. The one thing may be the shorter Slash provides you with a little more Place. Great luck!gun)
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If you have some heavier .224" bullets, you could find a load that actually works Alright Together with the 4831. The bullets I attempted that were about 70 grains wouldn't stabilize in my rifle, which h4831 vs h4831sc had the conventional 14" twist. The 70-grain Speer was the most important bullet that would stabilize, nonetheless it did that wonderfully. It's a amusing-seeking bullet which has a rounded nose profile, nevertheless it shoots good and kills well. Deer out to about one hundred fifty yards al went down instantly with rib-cage hits.
The main reason I switched from IMR 4831 to H4831 was to reap the benefits of the temperature insensitivity of the Hodgdon Serious powder.
Ballistically, this Extreme Extruded powder is the exact duplicate of H4831. Physically, it's a shorter grain size, thus, the designation SC or brief Slice. The shorter, extra compact kernels allow the powder to stream through the powder actions extra easily, assisting to alleviate the consistent chopping of h4831 vs h4831sc granules.
I necessary a bit a lot more myself so I went in advance and grabbed the 8lb jug to become protected for quite a while (and have an abundance of exactly the same large amount of powder).
Like h4831sc load data everyone explained, the SC means “short Minimize” and is particularly a little bit simpler to meter. Will make you query why they'd continue to make the typical just one.
Southwest Idaho I attempted H4831sc in my 300 WM but had far better speed and accuracy with H1000. I'd rather utilize a slower burning powder with 215g pills.
Certainly, sitting down about for 20+ several years (I am aware a man who remains utilizing the H4831 he bought inside the 60s), signifies that burn off fees will most likely change a smidge, and new manufacture stuff is going to be somewhat distinct also.