Not known Details About h4831 vs h4831sc
Not known Details About h4831 vs h4831sc
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Nevertheless IMR 4831 and H4831SC are distinct powders, you will find that in lots of scenarios, where one of them is shown the opposite will be also. Also, you'll find there is a fairly constant connection involving them with regard to mentioned loads.
In terms of bench rest matches, Hodgdon® rifle powders have posted a lot more wins than all other propellants blended. A fine extruded powder, it flows precisely and without difficulty by way of actions and delivers match-grade precision when put to utilize.
What is actually the main difference? Compression. With no Excessive/significant compression affiliated with the very long grain 7828, the strain curve was altered along with the load fell apart.
I've experienced some rifles that fouled definitely bad. Obtaining every one of the copper out was a real PIA till I found Wipe-Out foaming bore cleaner.
IMR powders also preform nicely for me with one noteworthy exception. All the chrongraphing I have accomplished with them suggests the velecity is consistant earlier mentioned 32 levels but begins to vary after the temp starts to drop. The closer to zero I get the more they fluctuate. I've seen approximately 250 fps in a 10 shot string with my 243 and 223 while in the Winter season time all over in this article. Haven't observed this with several of the other powders.
I realize, tough instances. H4831SC will definitely get the job done, I just didn't like the case density when loaded extensive. I don't try to remember powder charge off the highest of my head but I had been launching a Berger 168gr VLD at 3,000fps and that is the place I usually goal to generally be. Inside your scenario employing what you've got (and what I must have done) I'd get started with the end in the bearing floor of your bullet h4831sc correct with the shoulder/neck junction, and flirt with extending seating depths from there as you find a velocity node.
I don't love to operate up a load making use of a single great deal of powder after which you can have to operate up yet again due to the fact I operate out h4831 vs h4831sc and also have to begin using a new lot selection.
excaliber stated: I've discovered the exact opposite to become correct in my gun. H4831SC was the slowest powder with a hundred and eighty g Accubonds. RL22 was a considerably quicker and Similarly exact powder in my three hundred Earn Mag.
I could stack em in one hole but I wasn’t pleased with the velocity. Immediately after months, I got lucky and caught some H1000 on the internet and of course compensated a bit more. The pretty future week at a gun show a man experienced an entire circumstance of H1000 for $forty for each 1lb. I fail to remember exactly how much, but While using the H1000 I’m now pushing a 160gr about 3200 and it’s a moderate load.
locutus stated: I even now have a fantastic stockpile of H450, the ball powder equal of 4831, which flows via my powder measures easily.
So glad your finding more types of powder back again in. Now you should get primers back again in stock and reloaded can start off reloading all over again.. just indicating
After looking at this text (and plenty of others, but this a person is the most data driven with various accredited shooters) I have stopped worrying about touching or remaining within a magical distance from the lands, and began loading in which I could optimize various facets of a load. Just my .02, h4831sc load data hopefully you can find anything to work for ya.
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I could stack em in one gap but I wasn’t satisfied with the velocity. Immediately after months, I acquired Blessed and caught some H1000 on the net and of course compensated a bit excess. The quite next 7 days in a gun present a man had an entire case of H1000 for $40 for every 1lb. I overlook exactly how much, but Together with the H1000 I’m now pushing a 160gr about 3200 and it’s a mild load.