H1000 is on my desire listing of powders as well. Possibly the IMR Enduron collection will probably be very well liked and I'm able to shift to that for much better availability.
H4831 will do the job in the Swift but not real properly. You can expect to hardly ever have the pressures you need for consistency While using the .223. 760, or H414 are going to be far better but for many explanation I ain't the most significant enthusiast of most ball powders.
This is probably the major reasons reloaders are admonished to implement new data only; and to start out reduced each and every time you will get a different wide range of powder. You don't genuinely know (Unless of course the business tells you so) that the new number of powder was even produced at exactly the same manufacturing facility because the powder you bought a few years ago.
With all the 154 grain Hornady SP inside the 280, H4831 gave me excellent teams and very good velocity, but Rottweil R905 incorporates a appreciably increased velocity and gives marginally superior accuracy. With Swift one hundred fifty grain Sciroccos while in the 7mm RM, H4831SC gave fantastic accuracy and velocity, but RL22 was marginally superior. As a result, in Every single of such scenarios I went with Yet another powder, but I would definitely loathe to divest myself of the H4831.
Thornton, CO Offer of H4831SC is starting to dwindle down as well so get what you will need on your new load I'd advise. May very well be all of very little whenever they restock anything shortly but those powders are having transport regulation problems.
Since there does not appear to be any "Formal" Load Data to choose from for this Load, can several of h4831 vs h4831sc you present a place to begin with this mix and issues to think about when working this Load up?
Nampa, Idaho In my working experience the one authentic change would be that the shortcut meters superior by means of reloading gear. As soon as It truly is loaded theres no functional variation. I have heard the shortcut could possibly have a tiny bit speedier burn level but it seems insignificant.
Like said previously mentioned, very same things. All that differs is the size in the kernels. I did listen to somewhere that they are going to only make the SC Down the road. I have no idea if which is true or not but would seem sensible to me. I use SC simply because that is what I located in the eight lb jug and it works.
WA I might propose a slower burner that could give greater case density like H1000 or IMR 7977, particularly when you are loading heavies extensive.
Ballistically, this Extreme Extruded powder is the exact duplicate of H4831. Physically, it's got a shorter grain dimension, for that reason, the designation SC or shorter cut. The shorter, much more compact kernels allow the powder to movement with the powder actions a lot more efficiently, assisting to relieve the consistent slicing of granules.
I wanted a tiny bit extra myself so I went in advance and grabbed the 8lb jug to be covered for a while (and also have an abundance of h4831sc load data the same lot of powder).
NBTs or Hornady VMax, but have a restricted provide of Varget, plus a large amount more accessible H4831SC. I shoot 55 gr. loads Nearly solely, due to the fact that is definitely just what the rifles shoot the most beneficial.
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NBTs or Hornady VMax, but Have got a restricted offer of Varget, in addition to a great deal far more out there H4831SC. h4831sc load data I shoot 55 gr. loads Virtually solely, for the reason that that's exactly what the rifles shoot the ideal.