H1000 is on my wish listing of powders likewise. Probably the IMR Enduron sequence will likely be nicely appreciated and I can go to that for much better availability.

Naturally, the Hodgdon tech wouldn't endorse my mixing of various ton quantities, but I feel I realize why. It's a litigation-driven world, and a few idiot would certainly deduce that he could combine H380 and H110 and think of his own custom mixture of powder. What a globe.

What is actually the main difference? Compression. Without the Excessive/heavy compression linked to the extended grain 7828, the force curve was altered and the load fell apart.

Which means the knowledgable handloader can, with a few extrapolation, locate a starting load when only one is detailed for a certain cartridge.

IMR powders also preform very well for me with a single noteworthy exception. Every one of the chrongraphing I have carried out with them implies the velecity is consistant earlier mentioned 32 degrees but begins to vary once the temp begins to drop. The nearer to zero I get the more they change. I have found up to 250 fps in a 10 shot string with my 243 and 223 while in the winter time all around below. Have not witnessed this with several of the other powders.

Any load data to help that? My first imagined is it's not gonna burn up many of the way and velocities might be slow and in every single place. May be a pleasant fireworks Display screen!

Hodgdon H4831SC (Small Cut) extruded rifle propellant is actually a leading choice for major activity hunters who use handloader rifles. Introduced inside the nineteen fifties, this propellant has long been enhanced with shorter grain sizes which enables improved powder flow and even more uniformity.

and you might want to spend money on some new load data guides. powder composition and chemistry can does transform through the years. 4831 powder of a long time ago just isn't exact same as what's currently available. that is why somebody h4831 vs h4831sc serious about reloading safely should have quite possibly the most recent load data publications to refer to.

dioni.a.312 claimed: In my encounter the sole authentic difference is that the shortcut meters far better via reloading equipment. The moment It is loaded theres no useful distinction. I've listened to the shortcut can have a tiny bit more quickly burn off amount but It appears insignificant. Click on to develop...

The 55grs is everything I shoot from my swift. Other manuals I think that they've slowed down the swift to indicate that their rifles are greater. It bug the hell outside of me. I understand far better. This is exactly why I do not ever toss out my more mature manuals. I do buy new guide constantly to remain h4831sc load data up on new chambers and there loading. I use this 39grs in summers @ a hundred+ degrees with no challenges.

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Certainly, You can utilize a similar load data for H4831 vs H4831SC, however the SC Edition may well allow you to get somewhat far more in cases where you are maxing out case volume With all the typical powder prior to reaching strain boundaries.

Although IMR 4831 and H4831SC are various powders, you will discover that in several occasions, wherever one of them is detailed the other will probably be as well. Also, you will discover there is a reasonably steady connection in between them in regards to mentioned loads.

This seems like an excellent location to divulge a little bit more info on Hodgdon, H4831 especially...I at the time had a pound of H4831SC sit on the shelf for numerous several years. It absolutely was obtained before Hodgdon began publicizing the "Intense" line of powders, of which the H4831s are a part.