I gave up on it and went to other powder in the event the new powder was acquiring a lot more stress and was slower compared to the aged things. I don't don't forget if I even tried using normal h4831 or not; I am imagining not.
They may be the same issue, but H4831 sc is Slash shorter so it's going to pack right into a circumstance a lot easier then the conventional, and occasionally like our 7mm rem mag it permits us so as to add a lot more powder then just the traditional H4831.
The most obvious induce is really a tough/ruff bore. No number of copper fouling minimizing agents during the powder will probably appropriate this.
243, and some of the loads I have commenced with encompass, you guessed it, H-4831sc. This time I'm going to shoot the IMR7828 loads very first, accompanied by the W780 loads just so there will not be any surprises when the H-4831sc loads present a shotgun pattern! Who knows, I just may possibly look for a use for it In the end.
IMR powders also preform well for me with 1 noteworthy exception. Every one of the chrongraphing I have performed with them signifies the velecity is consistant above 32 levels but starts to vary once the temp begins to drop. The nearer to zero I get the more they range. I have viewed about 250 fps in a 10 shot string with my 243 and 223 during the Winter season time all-around listed here. Haven't witnessed this with many of the other powders.
Did you at any time check out H4831sc in you 300wsm and 215 bergers. I have a 300wsm now. Shooting 180g with H4350 at 2940fps with common chamber. Wondering what to expect with 215 bergers with H4331sc?
NBTs h4831 vs h4831sc or Hornady VMax, but Possess a minimal supply of Varget, and a lot a lot more readily available H4831SC. I shoot 55 gr. loads Practically completely, because that's what the rifles shoot the top.
excaliber stated: I've located the precise reverse being genuine in my gun. H4831SC was the slowest powder with a hundred and eighty g Accubonds. RL22 was a considerably quicker and Similarly correct powder in my three hundred Acquire Mag.
Any load data to assistance that? My to start with considered is it's not planning to burn off all the way and velocities will likely be sluggish and all h4831 vs h4831sc over the place. May very well be a nice fireworks Exhibit!
The 55grs is all of that I shoot from my swift. Other manuals I feel that they've got slowed down the swift to h4831 vs h4831sc indicate that their rifles are greater. It bug the hell away from me. I am aware superior. This is exactly why I do not ever throw out my older manuals. I do purchase new manual continuously to stay up on new chambers and there loading. I take advantage of this 39grs in summers @ a hundred+ levels with no difficulties.
I desired a bit much more myself so I went forward and grabbed the 8lb jug to get protected for quite a while (and possess an abundance of a similar lot of powder).
This is an Extraordinary extruded propellant and features heightened insensitivity to cold and warm temperatures.
arkansas or ohio i never discovered a distinction in addition to the frequent is like rolling cordwood on to the the pan.
The container didn't provide the "Severe" logo on it. A coworker And that i then swapped some powder, and I wound up with Yet another pound of H4831SC, this one While using the "Excessive" logo on it.