What's Anyone having very good precision with for 180gr drugs and 4831? Just seeking a place to begin so I don't waste lots of components. Thanks for the assistance!
H4831 will work inside the Swift but not serious perfectly. You are going to hardly ever get the pressures you'll need for consistency Along with the .223. 760, or H414 are going to be much better but for a few reason I ain't the most significant fan of most ball powders.
4gr of H4831sc and Federal 215 primers. I found this combo generates .5MOA teams with velocity about 3020fps outside of a 26" barrel. I use this same powder in my 300wm capturing 180gr supplements, so It is wonderful to obtain 1 powder for both.
Along with the 154 grain Hornady SP during the 280, H4831 gave me excellent teams and good velocity, but Rottweil R905 incorporates a significantly larger velocity and presents marginally much better accuracy. With Swift 150 grain Sciroccos within the 7mm RM, H4831SC gave excellent precision and velocity, but RL22 was marginally much better. Consequently, in Every of such instances I went with another powder, but I will surely hate to divest myself on the H4831.
some cartridges tend copper foul more than Other people while, irrespective of how smooth the finish is about the bore and need cleaning of the copper fouling extra typically.
Since there isn't going to seem like any "Formal" Load Data in existence for this Load, can some of you present a place to begin with this combination and factors to consider h4831sc load data when Performing this Load up?
I have used each and utilized the exact same charges and possess not been ready to inform any noticable distinctions with functionality. the SC Variation meters a little bit smoother is about all. any comments??
If you've some heavier .224" bullets, you would possibly discover a load that actually works Okay While using the 4831. The bullets I tried that were over 70 grains would not stabilize in my rifle, which had the standard 14" twist. The 70-grain Speer was the largest bullet h4831 vs h4831sc that will stabilize, nevertheless it did that beautifully. It is a amusing-wanting bullet using a rounded nose profile, nonetheless it shoots good and kills very well. Deer out to about one hundred fifty yards al went down straight away with rib-cage hits.
The h4831 vs h4831sc main reason I switched from IMR 4831 to H4831 was to take advantage of the temperature insensitivity of the Hodgdon Serious powder.
locutus reported: I however have a fantastic stockpile of H450, the ball powder equivalent of 4831, which flows by way of my powder steps effortlessly.
Despite the similarity in nomenclature, They are wholly distinct powders, with IMR 4831 remaining substantially speedier compared to the Hodgdon variants. Really don't treat them as precisely the same powder, since they most certainly will not be.
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rayporter explained: i hardly ever observed a variation in addition to the normal is like rolling cordwood on to the the pan. Simply click to extend...
IMR4831 and H4831SC are various. In which you might be bewildering it and thinking that it is actually shut is H4831 and H4831SC are quite related. People two are essentially precisely the same besides H4831SC is made to lesser grains so it meters simpler.