I picked up a 50ct. box of one hundred sixty Nosler Accubonds, but I am hesitant to melt away the powder and projectiles on workup when all I've is fifty bullets. But I really need to find a bullet from the one hundred sixty class that my older rifle likes.
When it comes to bench rest matches, Hodgdon® rifle powders have posted more wins than all other propellants put together. A wonderful extruded powder, it flows properly and effortlessly as a result of steps and delivers match-grade precision when place to use.
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Operate your load up with the precise powder (sc or typical) and lot you happen to be using however. Same burn up level doesn't mean it will eventually behave "specifically" precisely the same. I have noticed in excess of a hundred fps distinction between sc and mil-surp plenty of H4831.
The sole distinction as I comprehend it is that the SC was designed to work by way of powder actions much better (which it does). The lengthier grains don't feed well at all in certain actions. Thats my 02 :grin:
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Hodgdon H4831SC (Brief Reduce) h4831sc load data extruded rifle propellant is actually a prime option for big game hunters who use handloader rifles. Introduced in the fifties, this propellant has been enhanced with shorter grain measurements which makes it possible for greater powder circulation and a lot more uniformity.
Anyhow, I needed to give some 7828SC a try and minimize a lot of the compression. What a blunder, I couldn't get this powder to shoot properly or generate the velocities I get with regular 7828.
With all the smoother movement characteristics will come far more uniform charge weights, though the person grains orient a lot more compactly, creating improved loading density.
The 55grs is all of that I shoot from my swift. Other manuals I feel that they have got slowed down the swift to indicate that their rifles are better. It bug the hell outside of me. I realize much better. This is why I don't at any time throw out my more mature manuals. I do obtain new handbook on a regular basis to remain up on new chambers and there loading. I take advantage of this 39grs in summers @ a hundred+ h4831sc load data degrees with none difficulties.
I desired a little bit a lot more myself so I went ahead and grabbed the 8lb jug being coated for quite a while (and also have plenty of a similar lots of powder).
That is an Extraordinary extruded propellant and provides heightened insensitivity to cold and hot temperatures.
I'm sure the H4831SC presents an even better load density But I feel I have sufficient room in my circumstance for the conventional H4831.
The point that the H4831 is without a doubt a slower burning powder is specifically why you are observing higher velocities received with that powder, as opposed to Whatever you've h4831 vs h4831sc seen Together with the IMR things.