Not known Details About Winchester 244 powder reloading data
Not known Details About Winchester 244 powder reloading data
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Looked up some reference data, velocity and pressures appeared really conservative. So Blindly acquired 16#s, and appears like I won the gamble, looks like people who attempted it Feel its a good powder.
No Expert techs seem to have attempted it. You can find tiny chance in likely to lighter payloads until eventually You begin receiving weak and even squibby, or You can not have a wad that fills up the stack.
To the "clean up burning" problem …. almost all powders need a minimum of 15k psi to acquire a very good cleanse burn up. A cleanse melt away signifies the powder is efficient to the cartridge and bullet body weight but it really does not usually imply it is among the most accurate load. When you find yourself managing cartridges having a low SAAMI max tension which include 38 Exclusive (17k psi), 44 Special (fifteen.5k psi) or 45 Colt (14k psi) which were designed for black powder, that you are by now on the low close on the pressure range ….
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I have just begun loading Get 244 in 9mm and to date it seems incredibly promising. It is a speedy powder with cost weights someplace concerning Titegroup and Earn 231, at the least in 9mm.
explained: Even though I've a chronograph, I did not utilize it for this operate for the reason that I was in a community variety and arrange can be a PITA. I'd that issue so I purchased a Labradar. Expensive as hell but properly worth it only for the ease of use. No starting down array.
When pressures drop to 10k psi or fewer, your complete length of the case can get sooty when fired, which signifies a very poor seal. As brass operate hardens (as many as 4 moments fired) it takes much more strain to acquire a fantastic chamber seal. 15k psi chamber strain will however make brass extend to obtain a fantastic seal here Regardless how many times the brass has become fired. With all Having said that, when chamber pressures drops below 15k psi, you won't get a superb powder melt away and you might not get a great chamber seal …. both equally causing sooty cases and anything a lot less than stellar performance.
The author identified many of the primer flash holes were being substantially more than sized, So escalating the tension. I'm not expressing which was the result in in Farmer's case in point. Alternatively there are many things that can influence pressure Other than the powder demand alone. In Farmer's case in point, it may be a number of factors: as said an in excess of dimensions flash gap, a loose primer pocket, a deep seated bullet (possibly at loading or from setback), or a variance in bullet pounds, or circumstance capacity. Or a mix of more than one from the mentioned products. Wolfe publishing created a fascinating reserve titled Firearm Strain Variables that offer interesting reading on the topic. My copy is dated 1990 and was updated in 2006 but has because been discontinued. It's readily available on Amazon but outrageously priced.
They appear to be gouges to me. Were there almost every other primers that looked that way? Did you chrono the masses? I also discovered an short article about 244.
That's almost ALWAYS the result of higher nitroglycerin (NG) written content within the powder, as most new powders are intensely blended with NG extra to your nitrocellulose. Adds propellant electricity cheaply and will make a denser powder.
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"Powder and ball will make a decision the query. The gun and bayonet will by itself end The competition by which we have been engaged, and any of you who are unable to provide your minds to this method of adjusting the dilemma experienced superior retire in time."
This powder shocked us. You can actually get some pretty higher functionality out of the for this type of rapidly powder, or need to we say, "we did", Using the ninety grain bullets. We similar to this powder quite a bit and might be happy if it had been all we utilized for variety time observe, or maybe capturing steel Competitors.
That is certainly why severe loaders who check out a lot of various powders Possess a good selection of bushings. So, you purchase a bushing. Not finish of planet moments.
Do you think you're chronographing your loads or looking at a guide which is using an extended barrel than you may have for data. Its fundamentally a different enhanced 231, also I am confident more cost-effective . Requires up considerably less home than 231, IRRC probably about similar to tightgroup.