This really is alleged to be the "head over to" powder-or darn near it- for almost any bottle-necked cartridge just one could handload. It truly is the foundation for a great number of pet loads, but I have never been pleased with the effects.
I have made use of H4831 (and H4831SC), and I use it. There usually are not several cartridges that I utilize it for as I feel normally to gravitate to other powders. Nevertheless, I can't say that it doesn't do the job. It is just that some other powders perform far better for your presented cartridge. As an illustration, from the 280, H4831 gave me good velocity and very wonderful groups with Nosler one hundred forty AB. Nevertheless, RL19 was marginally improved in precision, though the velocity was almost similar.
This has become the major factors reloaders are admonished to utilize new data only; and to get started on small every time you receive a completely new large amount of powder. You don't really know (Except the corporate tells you so) that the new large amount of powder was even created at precisely the same manufacturing facility because the powder you obtain a couple of years in the past.
Minnesota H4831SC is my go to while in the 7mm Rem Mag, but I'm conserving the very little I've left for drop 2021. I would get started reduced and do the job your way up, based on what load data you have a look at for this combo the min/max loads are everywhere in the board.
My knowledge would be that the SC and SSC loaded to exactly the same bodyweight since the prolonged Slice demonstrates a lowered velocity.
Given h4831 vs h4831sc that there does not look like any "Formal" Load Data around for this Load, can a number of you provide a place to begin with this mix and points to think about when Doing the job this Load up?
Hodgdon H4831SC (Quick Slice) extruded rifle propellant can be a leading h4831sc load data choice for huge video game hunters who use handloader rifles. Introduced while in the nineteen fifties, this propellant has long been improved with shorter grain measurements which allows superior powder flow and more uniformity.
The SC or SSC selected powders Typically let for higher load density, to help you typically get a tad extra powder within a supplied circumstance when making use of compressed loads. Utilization of a fall tube can further more improve this edge.
Now working with IMR 4831 in a 300WSM, and find out the H4831sc is a well-liked choice for this caliber and yields a little bit more velocity. Besides it becoming shorter Lower, precisely what is the difference in both of these powders, and will I switch to H4831sc?
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If there is not any load data it's due to the fact this powder is not suited to this cartridge. Typically one particular will never uncover 1 powder to suit all cartridges, plus the h4831 vs h4831sc spouse and children of cartridges with the particular powder (4831SC) that you are asking about doesn't get the job done. Simply click to extend...
The "SC" means Short Minimize. I have never recognized a difference between both powder dut I do not Assume I would combine them.
arkansas or ohio i in no way found a distinction aside from the frequent is like rolling cordwood onto the the pan.
I found that my 7mag one hundred sixty partitions had been sub MOA with 4831sc with lower to min expenses. I’m talking 2700 (probably 2800) fps, it was a lower 60s grain charge in the Norma circumstance. Not what I used to be on the lookout for, but correct However.