Details, Fiction and Winchester 244 powder reloading data
Details, Fiction and Winchester 244 powder reloading data
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No Specialist techs appear to have experimented with it. There's minimal danger in planning to lighter payloads right up until you start finding weak or even squibby, or You cannot get a wad that fills up the stack.
His past line inside the write-up is " All in all, to say that this new powder is impressive can be an understatement .
My calculated velocities were being close to printed data. For a lot of the cartridges I tested, W244 developed some of the increased velocities Amongst the powders outlined on Hodgdon’s Web page, and it did this with pretty very low demand weights.
Find out the difference between revolvers and semi-vehicle pistols and what tends to make them different. Find out more listed here:
Essentially the most telling indicator are the scratches that seem so apparent to the primer in the pink case but are significantly less unique over the blue case. Which is mainly because of the extra stress pushing the primer back again more durable against the breech encounter and therefore transferring the scratches that look over the breech face much more Obviously.
My ramblings are matters I've tried out or expert. You might or might not would like to emulate them so read through them with this particular in mind.
The author established all the primer flash holes were being substantially more than sized, thus raising the strain. I am not expressing that was the bring about in Farmer's instance. Rather there are several things that can impact stress Other than the powder charge by itself. In Farmer's example, it may be a number of factors: as stated an in excess of size flash hole, a unfastened primer pocket, a deep seated bullet (either at loading or from setback), or maybe a variance in bullet excess weight, or scenario capacity. Or a combination of multiple of your described merchandise. Wolfe publishing made a fascinating guide titled Firearm Force Factors that supply attention-grabbing reading through on The subject. My duplicate is dated 1990 and was current in 2006 but has given that been discontinued. It can be available on Amazon but outrageously priced.
Add to quotation Only exhibit this consumer #11 · Nov eleven, 2018 243winxb, Sure, brass expansion is another excuse for increased chamber pressures but it is certainly not the key explanation …. It really is powder melt away. The figures you used definitely do not have much to carry out with brass increasing to seal in a chamber …. they have got a lot more to do with stretching the size. Straight wall brass cases …. even magnum scenarios seldom extend in length when fired and reloaded 10 situations or even more. Annealed (tender) brass circumstances will extend to seal within a chamber with about ten~12k psi chamber pressure.
At any time due to the fact Hodgdon Powder Enterprise entered into its settlement with Olin Industries in 2005 to establish and sector Winchester powders, the product line has noticed continuous improvement. The most recent addition is Winchester 244, a midrange handgun propellant with numerous contemporary improvements.
Precision is simply great. 1535 FPS from ninety grain bullet, go think about the primer earlier mentioned. That load is to this point higher than any proposed load. We do not propose any load better than maker maximums. What performs for us, might not give you the results you want and be dangerous.
Posted May well thirty, 2022 On five/28/2022 at 9:35 AM, Youngeyes explained: Will you be indicating there are scratches are on your own beech facial area, and were being transferred into the primer? They appear to be gouges to me. Were being there another primers that appeared this way? Did you chrono the masses? I also located an report about 244. Indeed, in case you search closely at the situation over the still left while in the 12 o'clock position you can see the same scratches but they're much considerably less pronounced. Though I have a chronograph, I failed to use it for this operate mainly because I used to be at a general public vary and arrange is often a PITA. Thanks for posting the Handloader backlink. Quite pleased that their five.5 get more info grain post corresponds well with my five.4 discovering. Farmer's publish is interesting. I study just yesterday about a fellow who was experiencing a concern that has a load he had utilised For a long time. He all of a sudden begun obtaining a specific brand (sorry I do not keep in mind which) display signals of maximum pressure so he despatched a number of the cases into the journal writer for assessment.
Likely isn't a decent burn to mimic some 7/8oz payloads sadly. Never see direct receiving much less expensive anytime soon.
That is certainly why severe loaders who check out a whole lot of various powders have a big choice of bushings. So, you order a bushing. Not conclude of world moments.
Individually, I stay with powders that have a longtime reputation and many load data from many different sources. W-231 is a wonderful illustration of this whereas W-244 is too new to look in any of my reloading manuals.