While IMR 4831 and H4831SC are distinct powders, you can find that in lots of occasions, wherever one of these is mentioned one other might be in addition. Also, you'll find there is a reasonably regular partnership amongst them in regards to mentioned loads.
Not surprisingly, the Hodgdon tech wouldn't endorse my mixing of different lot figures, but I feel I understand why. It's a litigation-pushed entire world, and several idiot would absolutely deduce that he could mix H380 and H110 and think of his individual custom made blend of powder. What a environment.
The point that the H4831 is in fact a slower burning powder is exactly why you happen to be viewing greater velocities obtained with that powder, as opposed to what you've noticed Using the IMR stuff. Also superior powder, but rather superior suited to slightly scaled-down conditions with a bit significantly less capability.
While using the 154 grain Hornady SP from the 280, H4831 gave me excellent teams and very good velocity, but Rottweil R905 features a drastically greater velocity and delivers marginally better accuracy. With Swift one hundred fifty grain Sciroccos while in the 7mm RM, H4831SC gave fantastic precision and velocity, but RL22 was marginally better. As a result, in Every single of those scenarios I went with another powder, but I would certainly detest to divest myself on the H4831.
Beginner to reloading. This is going to be useful for a 300wsm with 215 bergers. I had been capable to get my fingers on a couple lbs of h4831.
WARNING: This merchandise can expose you to Lead, which is understood into the Condition of California to trigger most cancers and h4831sc birth defects or other reproductive hurt. To find out more drop by – .
Anybody loading 7mm Rem Mag with H4831sc? How are the outcome, any data you can share? Should also mention I have some ELD-X one hundred seventy five's I would want to examination out, When you've got info on that too.
Like stated over, exact same stuff. Everything differs is the dimensions in the kernels. I did listen to somewhere that they are going to only make the SC Down the road. I don't know if that is certainly real or not but would sound right to me. I use SC h4831sc load data because that may be what I located in the 8 lb jug and it works.
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Yes, You need to use exactly the same load data for H4831 vs H4831SC, even so the SC Variation might help you get a little extra in cases in which you are maxing out circumstance quantity Along with the conventional powder just before reaching strain restrictions.
The two have the Very same burn fee, short Minimize is available in handy For anyone who is at max fill and not at force/velocity that you want you may get extra shortcut within a scenario.
IMR4831 and H4831SC are different. The place you might be puzzling it and believing that it really is shut is H4831 and H4831SC are extremely very similar. These two are just about the exact same except H4831SC is created to lesser grains so it meters simpler.