h4831sc - An Overview
h4831sc - An Overview
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I gave up on it and went to other powder when the new powder was establishing more strain and was slower compared to previous things. I do not bear in mind if I even attempted regular h4831 or not; I am imagining not.
When it comes to bench relaxation matches, Hodgdon® rifle powders have posted additional wins than all other propellants blended. A wonderful extruded powder, it flows precisely and without difficulty through steps and provides match-grade accuracy when set to work with.
What's the difference? Compression. With no Serious/weighty compression connected to the prolonged grain 7828, the strain curve was altered plus the load fell apart.
Run your load up with the precise powder (sc or common) and good deal that you are employing although. Same burn amount does not imply it's going to behave "accurately" precisely the same. I have noticed in excess of a hundred fps distinction between sc and mil-surp a lot of H4831.
IMR powders also preform well for me with a person notable exception. Many of the chrongraphing I have accomplished with them suggests the velecity is consistant higher than 32 levels but begins to range after the temp starts to drop. The closer to zero I get the more they range. I've found as much as 250 fps in a 10 shot string with my 243 and 223 during the winter time all over in this article. Haven't seen this with a lot of the other powders.
Considering the fact that there isn't going to seem like any "Formal" Load Data in existence for this Load, can a few of you supply a place to begin with this mix and issues to think about h4831 vs h4831sc when Performing this Load up?
Any one loading 7mm Rem Mag with H4831sc? How h4831sc load data are the results, any data it is possible to share? Should also point out I've some ELD-X 175's I would like to examination out, For those who have information on that too.
Although this is most likely real, there's a whole lot far more to it than just not blowing oneself up. He couldn't hit prairie puppies beyond about 150 yards, so I am guessing that inconsistent combustion was not undertaking everything favorable for his grouping ability with Individuals loads.
I've identified the precise reverse to generally be accurate in my gun. H4831SC was the slowest powder with one hundred eighty g Accubonds. RL22 was a considerably faster and equally precise powder in my three hundred Win Mag.
Why would I mention this? Exactly what is my stage? I am undecided that there is a true legitimate stage besides what on earth is popular with most has not been common with me at all in these situations. Do I just Use a powder jinx or something? Simply to demonstrate how outrageous I actually am, tomorrow I'm variety tests a buddies new .
Despite the similarity in nomenclature, They are fully different powders, with IMR 4831 staying substantially more rapidly in comparison to the Hodgdon variants. Never address them as the identical powder, since they most definitely aren't.
I use 52 grs H4831sc which has a 117gr Hornady BTSP. It is accurate, gentle mannered, and knocks whitetails down DRT. If it was me, I'd start out at fifty two gr and function up.
Both contain the Very same burn level, quick Reduce is available in handy When you are h4831sc at max fill and never at pressure/velocity you want you will get more shortcut in a very situation.
If I have a pound or two of a powder and acquire more of a similar, only a distinct lot range, I will blend all of them up making sure that I have a homogeneous batch of powder with which to operate.