H1000 is on my wish list of powders likewise. It's possible the IMR Enduron series might be perfectly liked and I can move to that for much better availability.

I would say you'd be better off looking at if an individual would be ready to trade you some Varget for your personal H4831SC.

What's the real difference? Compression. With no Severe/major compression connected with the extensive grain 7828, the force curve was altered and also the load fell apart.

I've had a number of rifles that fouled truly lousy. Acquiring all the copper out was a true PIA until eventually I found Wipe-Out foaming bore cleaner.

INgunner54 said: It has been a bit, but I did get some 4831 SC to test. Identified a node and shot some groups.

Considering the fact that there will not appear to be any "Formal" Load Data available for this Load, can a few of you deliver a starting point with this mix and factors to think about when Operating this Load up?

I have utilized equally and utilised the very same charges and possess not been in a position to notify any noticable dissimilarities with overall performance. the SC version meters a little smoother is about all. any reviews??

Anyhow, I needed to give some 7828SC a try h4831 vs h4831sc to decrease a lot of the compression. What a miscalculation, I could not get this powder to shoot correctly or generate the velocities I get with standard 7828.

WA I might endorse a slower burner that will give far better situation density like H1000 or IMR 7977, particularly if you happen to be loading heavies extensive.

The 55grs is all that I shoot from my swift. Other h4831sc manuals I feel that they have slowed down the swift to indicate that their rifles are greater. It bug the hell away from me. h4831 vs h4831sc I do know superior. This is exactly why I do not ever throw out my older manuals. I do purchase new handbook continuously to remain up on new chambers and there loading. I take advantage of this 39grs in summers @ one hundred+ degrees without any problems.

As for that 4831 vs 4831SC, They're the exact same/identical powder cept for grain dimensions. Load data is interchangeable.

This is an Intense extruded propellant and provides heightened insensitivity to hot and cold temperatures.

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The container didn't possess the "Severe" symbol on it. A coworker and I then swapped some powder, And that i ended up with An additional pound of H4831SC, this one Along with the "Excessive" symbol on it.