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H4831 will perform in the Swift although not real nicely. You may hardly ever get the pressures you will need for consistency With all the .223. 760, or H414 is going to be greater but for a few reason I ain't the biggest fan of most ball powders.
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Run your load up with the particular powder (sc or regular) and ton you're applying nevertheless. Identical melt away charge does not imply it'll behave "particularly" the exact same. I've observed about 100 fps distinction between sc and mil-surp lots of H4831.
IMR powders also preform very well for me with one noteworthy exception. Every one of the chrongraphing I have finished with them suggests the velecity is consistant previously mentioned 32 levels but starts to range after the temp begins to drop. The nearer to zero I get the more they vary. I've found up to 250 fps in a 10 shot string with my 243 and 223 during the Winter season time around below. Have not viewed this with a lot of the other powders.
It can be most likely that no even further discussion is needed, wherein case we suggest starting off a brand new thread. If on the other hand you feel your response is h4831sc needed you could nevertheless do this.
Hodgdon H4831SC (Brief Reduce) extruded rifle propellant is really a leading choice for big video game hunters who use handloader rifles. Launched while in the nineteen fifties, this propellant is improved with shorter grain dimensions which will allow improved powder stream plus much more uniformity.
Anyhow, I needed to give some 7828SC a attempt to reduce a few of the compression. What a blunder, I could not get this powder to shoot precisely or make the velocities I get with typical 7828.
I could stack em in a single gap but I wasn’t happy with the velocity. Soon after months, I acquired lucky and caught some H1000 on the internet and of course paid a little extra. The very future 7 days at a gun display a guy experienced an entire situation of H1000 for $40 for every 1lb. I fail to remember the amount of, but Together with the H1000 I’m now pushing a 160gr about 3200 and it’s a gentle load.
Why would I point out this? Just what is my issue? I'm not sure that there is a authentic legitimate stage besides what is well-known with most hasn't been well known with me in the least in these instances. Do I just Possess a powder jinx or anything? Only to tell you h4831sc load data about how insane I really am, tomorrow I am assortment screening a close friends new .
As for that 4831 vs 4831SC, They can be exactly the same/identical powder cept for grain sizing. Load data is interchangeable.
This is an Severe extruded propellant and presents heightened insensitivity to cold and warm temperatures.
Each contain the Very same burn level, limited Reduce is available in handy When you are at max fill and never at tension/velocity you want you will get additional shortcut within a circumstance.
I found that my 7mag 160 partitions were being sub MOA with 4831sc with lower to min fees. I’m talking 2700 (it's possible 2800) fps, it had been a minimal 60s grain demand in a very Norma situation. Not what I h4831sc had been in search of, but correct However.