A Secret Weapon For h4831 vs h4831sc
A Secret Weapon For h4831 vs h4831sc
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I am a true admirer from the H4831 powder. I get great velocity and accuracy outside of any caliber I have attempted it in. From the 25-06 up to the 338 it really is my visit powder of alternative. I consider every type of powders when Doing the job up loads, even so the H4831 usually seems to appear out on top for accuracy and velocity when the situation is from the 06 course or greater.
H4831SC Powder accessible in stock now. Ballistically, this Intense Extruded powder is the exact duplicate of H4831. Physically, it has a shorter grain dimensions, therefore, the designation SC or short cut. The shorter, extra compact kernels enable the powder to circulation throughout the powder steps far more easily, assisting to reduce the continuous reducing of granules.
4gr of H4831sc and Federal 215 primers. I found this combo generates .5MOA groups with velocity about 3020fps from a 26" barrel. I exploit this same powder in my 300wm capturing 180gr supplements, so it's great to obtain just one powder for both.
Run your load up with the specific powder (sc or typical) and great deal you're utilizing although. Very same burn up price doesn't mean it will behave "accurately" a similar. I have seen more than one hundred fps distinction between sc and mil-surp a great deal of H4831.
IMR powders also preform perfectly for me with one notable exception. Every one of the chrongraphing I have performed with them indicates the velecity is consistant over 32 degrees but begins to range when the temp starts to drop. The closer to zero I get the greater they change. I have witnessed up to 250 fps in a 10 shot string with my 243 and 223 in the winter time all over right here. Have not found this with many of the other powders.
Given that there would not appear to be any "official" Load Data in existence for this Load, can some of you give a place to h4831 vs h4831sc begin with this combination and factors to think about when Doing work this Load up?
I'm employing it having a 210 Berger. h4831sc In my rifle, H1000 wasn't as exact. RL22 did nicely but I used to be just a little worried about temp steadiness. I do think I'm at seventy two grains and have about 2850ish fps
Anyhow, I planned to give some 7828SC h4831 vs h4831sc a try to decrease many of the compression. What a blunder, I couldn't get this powder to shoot precisely or deliver the velocities I get with typical 7828.
The main reason I switched from IMR 4831 to H4831 was to make the most of the temperature insensitivity of the Hodgdon Serious powder.
locutus mentioned: I nonetheless have a very good stockpile of H450, the ball powder equivalent of 4831, which flows through my powder actions smoothly.
If there isn't a load data it's simply because this powder just isn't suitable for this cartridge. Generally a single will not likely discover a person powder to suit all cartridges, and also the household of cartridges with the particular powder (4831SC) that you will be inquiring about will not work. Click on to extend...
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Many of the aged Lyman data just detailed IMR 4831, which was surplus military powder and now more recent mfg as H4831.
I sawed a single in fifty percent to find out how thick the jackets had been, and they were easily twice as thick as being a 50-grain hollow stage was. Ditto to the 64-grain Electrical power Position, as these bullets are created for deer, not prairie dogs or woodchucks. You now know almost everything I find out about the 22-250 and sluggish-burning powders, and I don't know anything at all in the slightest degree regarding the 223. I question that you're going to get everywhere with that cartridge and 4831, but let's understand how it goes.