The Greatest Guide To h4831sc load data
The Greatest Guide To h4831sc load data
Blog Article
I am an actual fan on the H4831 powder. I get wonderful velocity and accuracy from any caliber I've experimented with it in. In the 25-06 up into the 338 it can be my head to powder of choice. I consider all types of powders when working up loads, though the H4831 normally seems to appear out on leading for precision and velocity when the situation is of your 06 course or much larger.
I've employed H4831 (and H4831SC), And that i use it. There are not lots of cartridges which i utilize it for as I appear constantly to gravitate to other powders. On the other hand, I can't claim that it will not do the job. It is simply that A few other powders do the job much better for any presented cartridge. For illustration, in the 280, H4831 gave me superior velocity and really great teams with Nosler one hundred forty AB. Nonetheless, RL19 was marginally far better in precision, nevertheless the velocity was just about similar.
The obvious bring about is usually a tough/ruff bore. No amount of copper fouling cutting down brokers from the powder will probably appropriate this.
While using the 154 grain Hornady SP inside the 280, H4831 gave me superior groups and excellent velocity, but Rottweil R905 has a drastically increased velocity and presents marginally far better accuracy. With Swift one hundred fifty grain Sciroccos in the 7mm RM, H4831SC gave superb accuracy and velocity, but RL22 was marginally greater. As a result, in Every single of such scenarios I went with An additional powder, but I would definitely dislike to divest myself on the H4831.
IMR powders also preform well for me with a single noteworthy exception. Many of the chrongraphing I've carried out with them signifies the velecity is consistant above 32 degrees but starts to fluctuate when the temp begins to fall. The nearer to zero I get the greater they differ. I have observed up to 250 fps in a ten shot string with my 243 and 223 from the Wintertime time around here. Haven't witnessed this with a lot of the other powders.
Any load data to help that? My initial imagined is it isn't about to burn up all of the way and velocities is going to be slow and in every single place. Might be a nice fireworks Display screen!
Hodgdon H4831SC (Brief Minimize) extruded rifle propellant is usually a prime choice for significant video game hunters who use handloader rifles. Launched within the fifties, this propellant has become improved with shorter grain dimensions which makes it possible for superior powder circulation and h4831sc load data much more uniformity.
and you should invest in some new load data publications. powder composition and chemistry can does transform over time. 4831 powder of many years ago isn't really similar as what is currently available. that is certainly why somebody seriously interested in reloading properly may have one of the most latest load data guides to refer to.
Using the shorter Minimize version powder will come around The bottom on the reduce shoulder so I continue to have a great deal of room.
Why would I point out this? Just what exactly is my position? I'm undecided that there's a serious valid stage other than exactly what is well known with most has not been popular with me in the slightest degree in these conditions. Do I just Possess a powder jinx or a little something? Only to provide you with how crazy I actually am, h4831sc tomorrow I am selection testing a mates new .
Run your load up with the precise powder (sc or frequent) and lot you're utilizing though. Exact same burn off price doesn't mean it can behave "exactly" the same. I have witnessed more than one hundred fps difference between sc and mil-surp lots of H4831.
This really is an Excessive extruded h4831sc load data propellant and features heightened insensitivity to hot and cold temperatures.
Southwest Idaho I attempted H4831sc in my three hundred WM but experienced significantly better pace and precision with H1000. I would relatively make use of a slower burning powder with 215g supplements.
I sawed 1 in fifty percent to view how thick the jackets were being, and they were very easily two times as thick being a fifty-grain hollow place was. Ditto with the sixty four-grain Power Point, as these bullets are constructed for deer, not prairie canines or woodchucks. You now know almost everything I find out about the 22-250 and sluggish-burning powders, and I don't know everything in any way concerning the 223. I doubt that you are going to get anywhere with that cartridge and 4831, but let's know the way it goes.