I'm a real admirer of your H4831 powder. I get good velocity and precision away from any caliber I have tried out it in. Through the 25-06 up on the 338 it is actually my visit powder of selection. I try out all sorts of powders when Performing up loads, though the H4831 often seems to arrive out on leading for accuracy and velocity when the case is of the 06 course or larger sized.
H4831SC Powder accessible in inventory now. Ballistically, this Extraordinary Extruded powder is the exact duplicate of H4831. Physically, it's got a shorter grain dimension, as a result, the designation SC or short Minimize. The shorter, much more compact kernels enable the powder to movement with the powder actions more efficiently, helping to relieve the regular chopping of granules.
What is actually the primary difference? Compression. With no Severe/hefty compression associated with the very long grain 7828, the strain curve was altered plus the load fell apart.
243, and a lot of the loads I've started with include, you guessed it, H-4831sc. This time I'm going to shoot the IMR7828 loads very first, accompanied by the W780 loads just so there will not be any surprises once the H-4831sc loads show a shotgun pattern! Who is familiar with, I just may discover a use for it In fact.
Thornton, CO Provide of H4831SC is beginning to dwindle down much too so get what you will need for the new load I would advise. Could be all of practically nothing should they restock almost everything shortly but those powders are getting transportation regulation troubles.
I have made use of H4831 and H4831SC in my 260 Rem with no distinction. The only thing may be the quick Minimize will give you somewhat more Place. Great luck!gun)
I don't love to operate up a load employing one particular number of powder after which you can have to work up all over again mainly because I run out and have to start utilizing a new good deal range.
Im under the being familiar with I want to use h4831sc. I have read that these powders are similar In addition to the shorter grain sizing in the sc. Should I even now be on the lookout for h4381sc?
Any load data to aid that? My to start with assumed h4831sc is it isn't really planning to melt away each of the way and velocities might be sluggish and far and wide. Might be a good fireworks Screen!
The 55grs is all that I shoot from my swift. Other manuals I feel that they may have slowed down the swift to indicate that their rifles are much better. It bug the hell outside of me. I am aware far better. That's why I do not ever toss out my older manuals. I do invest in new manual continuously to stay up on new chambers and there loading. I exploit this 39grs h4831 vs h4831sc in summers @ one hundred+ levels without any complications.
Despite the similarity in nomenclature, they're completely different powders, with IMR 4831 remaining significantly more rapidly compared to Hodgdon variants. Never treat them as a similar powder, because they most h4831 vs h4831sc undoubtedly aren't.
It has been a bit, but I did get some 4831 SC to test. Located a node and shot some groups. I shot a .6 five shot group today. It is a bit slower than H1000, but shoots excellent. Thanks for the advice, It truly is very good to realize that I've received choices when 1 or the other powder is dried up.
Can I suppose that H4831 might be substituted for H4831sc ? I am aware the Actual physical big difference but will it affect the burn off or velocity? I do think not but I'm not one hundred% absolutely sure.
NBTs or Hornady VMax, but Have a very limited offer of Varget, along with a ton a lot more out there H4831SC. I shoot 55 gr. loads Pretty much exclusively, mainly because which is just what the rifles shoot the very best.