However IMR 4831 and H4831SC are various powders, you'll discover that in several circumstances, the place one of them is listed another might be too. Also, you will discover there is a fairly constant marriage among them with reference to listed loads.
With regards to bench relaxation matches, Hodgdon® rifle powders have posted far more wins than all other propellants blended. A wonderful extruded powder, it flows accurately and with ease via steps and provides match-grade accuracy when put to work with.
This is probably the biggest motives reloaders are admonished to make use of new data only; and to begin lower every time you can get a whole new lot of powder. You do not seriously know (unless the corporate lets you know so) that the new lots of powder was even made at the exact same factory as the powder you purchased a several years back.
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Alaska The sc loads up a tad improved but They're the exact same thing, one is just short Reduce. I’ve even combined the normal just one With all the SC and gotten exactly the same effects as applying just one or the opposite.
I understand, rough times. H4831SC will definitely work, I just did not like the case density when loaded very long. I don't keep in mind powder charge off the very best of my head but I was launching a Berger 168gr VLD at 3,000fps which is wherever I normally goal to be. Inside your scenario using what you have got (and what I must have performed) I'd start with the tip on the bearing area in the bullet ideal within the shoulder/neck junction, and flirt with extending seating depths from there as soon as you discover a velocity node.
NBTs or Hornady VMax, but have a constrained offer of Varget, in addition to a large amount additional readily available H4831SC. I shoot 55 gr. loads Nearly exclusively, for the reason that that is definitely exactly what the h4831 vs h4831sc rifles shoot the ideal.
excaliber stated: I've found the precise reverse to be genuine in my gun. H4831SC was the slowest powder with a hundred and eighty g Accubonds. RL22 was a considerably faster and equally exact powder in my 300 Gain Mag.
The primary reason I switched from IMR 4831 to H4831 was to make the most of the temperature h4831sc insensitivity of the Hodgdon extreme powder.
It is really funny how through the years loading many diverse cartridges in many different rifles which i have not acquired acceptable conclusion benefits with H-4831 or even the quick-Lower Model.
I have experienced comparable experience with H4350. For me, some ball powders will never shoot nicely with anything besides Fed215's. Some components just Really don't Participate in properly with other. Appears like you've got preferred three good powders, I'd count on at least one of these to shoot.
The "SC" means Quick Slash. I have not found a distinction between either powder dut I do not Feel I would blend them.
I h4831 vs h4831sc commonly constantly get the sc Edition. Employing a powder evaluate it hangs up fewer as a result of shorter kernels and I think allows a lot more reliable metering so significantly less time you're taking trickling in the final bit of demand to make body weight. So essentially the SC will save you instances
This seems like a good spot to divulge a bit more facts on Hodgdon, H4831 particularly...I as soon as experienced a pound of H4831SC sit over the shelf for a number of a long time. It absolutely was bought in advance of Hodgdon began publicizing the "Intense" line of powders, of which the H4831s are a component.