Nevertheless IMR 4831 and H4831SC are distinctive powders, you will find that in several cases, exactly where one of them is listed the opposite will likely be as well. Also, you will discover there is a fairly constant romance concerning them with reference to shown loads.
In regards to bench rest matches, Hodgdon® rifle powders have posted a lot more wins than all other propellants blended. A great extruded powder, it flows accurately and without difficulty by way of measures and delivers match-grade accuracy when put to work with.
4gr of H4831sc and Federal 215 primers. I found this combo makes .5MOA groups with velocity about 3020fps out of a 26" barrel. I use this very same powder in my 300wm taking pictures 180gr tablets, so It truly is nice to obtain 1 powder for equally.
243, and a lot of the loads I have begun with include, you guessed it, H-4831sc. This time I'm intending to shoot the IMR7828 loads very first, accompanied by the W780 loads just so there won't be any surprises if the H-4831sc loads display a shotgun sample! Who knows, I just may possibly discover a use for it after all.
Yup or it won't perform properly. And Because the OP incorporates a load working with Varget I might check out to locate a person to trade with. May possibly think of a win get circumstance.
Apache Jct Good facts, I have jars of h4831 vs h4831sc both of those and constantly wondered if they might be reloaded Using the exact same recipes should really I run out of 1 or another.
Nampa, Idaho In my working experience the only real real distinction is that the shortcut meters far better by way of reloading equipment. As soon as It is loaded theres no practical big difference. I've heard that the shortcut may have a little bit speedier burn up fee but it seems insignificant.
Actually, it's even a smart idea to back again down and operate up securely whenever you go from one large amount to a different lot of the same powder.
The primary reason I switched from IMR 4831 to H4831 was to reap the benefits of the temperature insensitivity of a Hodgdon extreme powder.
Liberalism; The unachievable nevertheless accepted notion that it's totally possible to select up a turd from the cleanse end.
Run your load up with the precise powder (sc or standard) and great deal that you are h4831 vs h4831sc employing while. Identical melt away charge does not imply it's going to behave "accurately" the identical. I have noticed in excess of a hundred fps difference between sc and mil-surp numerous H4831.
It has been a bit, but I did get some 4831 SC to test. Found a node and shot some groups. I shot a .six 5 shot group right now. It truly is somewhat slower than H1000, but shoots very good. Thanks for the advice, It is great to understand that I've got options when one or one other powder is dried up.
Am i able to presume that H4831 is usually substituted for H4831sc ? I realize the Actual physical difference but will it influence the burn off or velocity? I do think not but I'm not 100% guaranteed.
I discovered that my 7mag 160 partitions were being sub MOA h4831sc load data with 4831sc with very low to min costs. I’m conversing 2700 (maybe 2800) fps, it had been a low 60s grain demand within a Norma case. Not what I used to be searching for, but exact Even so.