Even though IMR 4831 and H4831SC are various powders, you can find that in lots of occasions, wherever one of them is detailed another will probably be likewise. Also, you will find there is a fairly consistent relationship concerning them with reference to mentioned loads.

Ballistically, Hodgdon H4831 SC Powder is the exact duplicate of H4831. Physically, it has a shorter grain measurement, thus, the designation SC or short Lower. The shorter, much more compact kernels allow the powder to circulation in the powder steps additional easily, assisting to relieve the continual cutting of granules.

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Minnesota H4831SC is my check out inside the 7mm Rem Mag, but I'm conserving the tiny I have still left for slide 2021. I'd start out minimal and function your way up, based upon what load data you have a look at for this combo the min/max loads are everywhere in the board.

Thornton, CO Supply of H4831SC is beginning to dwindle down way too so get what you will need to your new load I might advise. Can be all of very little whenever they restock every little thing Soon but All those powders are possessing transportation regulation difficulties.

Apache Jct Excellent data, I've jars of equally and usually questioned if they could be reloaded Along with the exact same recipes should really I run out of 1 or one other.

Hodgdon H4831SC (Brief Cut) extruded rifle propellant is a major option for large game hunters who use handloader rifles. Introduced in the fifties, this propellant has become improved with shorter grain measurements which permits much better powder move plus much more uniformity.

and you might want to spend money on some new load data textbooks. powder composition and chemistry can does alter over time. 4831 powder of yrs in the past isn't exact as precisely what is currently available. that is why a person seriously interested in reloading securely should have by far the most existing load data guides to confer with.

I have uncovered the precise reverse being genuine in my gun. H4831SC was the slowest powder with a hundred and eighty g Accubonds. RL22 was a considerably quicker and Similarly correct powder in my 300 Earn Mag.

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Operate your load up with the specific powder (sc or frequent) and whole lot you're applying however. Exact same melt away charge does not imply it is going to behave "precisely" a similar. I've found above a hundred fps h4831sc load data difference between sc and mil-surp many H4831.

It has been a little bit, but I did get some 4831 SC to try. Uncovered a node and shot some groups. I shot a .six five shot team right now. It is really somewhat slower than H1000, but shoots good. Thanks for the recommendation, It is superior to understand that I have got possibilities when one or another powder is dried up.

Southwest Idaho I tried H4831sc in my three hundred WM but experienced far better speed and accuracy with H1000. I h4831sc load data might somewhat use a slower burning powder with 215g capsules.

If I've a pound or two of the powder and receive more of the identical, only a distinct ton selection, I'll blend all of h4831sc load data them up to make sure that I've a homogeneous batch of powder with which to operate.