5 Simple Techniques For h4831sc load data
5 Simple Techniques For h4831sc load data
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What's All people finding superior accuracy with for 180gr products and 4831? Just on the lookout for a place to begin so I don't waste a bunch of factors. Thanks for the help!
In terms of bench rest matches, Hodgdon® rifle powders have posted much more wins than all other propellants mixed. A good extruded powder, it flows correctly and without difficulty via measures and provides match-quality accuracy when put to implement.
You are right They may be the exact same the SC is brief Reduce so it meters superior, I don't think you can find just regular 4831 any longer
Minnesota H4831SC is my head to during the 7mm Rem Mag, but I'm saving the little I have left for fall 2021. I'd get started small and function your way up, determined by what load data you look at for this combo the min/max loads are all over the board.
Newbie to reloading. This will likely be useful for a 300wsm with 215 bergers. I was able to get my fingers on a pair pounds of h4831.
Because there isn't going to appear to be any "Formal" Load Data to choose from for this Load, can many of you deliver a place to begin with this mixture and factors to think about when Functioning this Load up?
i've utilized each and employed the exact same expenses and possess not been ready to convey to any noticable differences with performance. the SC version meters a little bit smoother is about all. any opinions??
In fact, h4831sc load data it's even a smart idea to back again down and perform up properly any time you go from one particular whole lot to a different lots of precisely the same powder.
The main reason I switched from IMR 4831 to H4831 was to take advantage of the temperature insensitivity of the Hodgdon Serious powder.
Ballistically, this Serious Extruded powder is the exact copy of H4831. Physically, it's got a shorter grain dimensions, consequently, the designation SC or shorter Reduce. The shorter, much more compact kernels allow the powder to stream through the powder measures additional easily, helping to alleviate the continual reducing of granules.
Operate your load up with the specific powder h4831 vs h4831sc (sc or normal) and ton that you are applying however. Similar melt away rate doesn't mean it's going to behave "particularly" precisely the same. I've observed in excess of 100 fps difference between sc and mil-surp h4831 vs h4831sc plenty of H4831.
That is an Severe extruded propellant and features heightened insensitivity to hot and cold temperatures.
Equally provide the Exact melt away amount, shorter Slash is available in handy If you're at max fill instead of at force/velocity you want you may get a lot more shortcut within a circumstance.
Obviously, sitting all around for twenty+ yrs (I know a guy who is still using the H4831 he acquired in the 60s), means that burn off premiums will probably adjust a smidge, and new manufacture stuff will be somewhat distinct also.