Examine This Report on Winchester 244 powder reloading data
Examine This Report on Winchester 244 powder reloading data
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I'm betting This is why the loads are rated at 15k psi or greater. This does not imply you can't utilize a lighter powder charge but it really does signify your gun, bore, and arms will get dirty.
How can IMR Goal be a focus on grade powder by using a beginning velocity of 900 fps! As you mentioned over, most goal grade hundreds develop velocities down below 800 fps. As I at first claimed, I are actually trying to like Gain 244 though the velocities are merely far too substantial with the revealed least velocities.
To start out, click on the backlink underneath to visit mymagnow.com and find out how to entry your digital magazine.
My calculated velocities had been near to released data. For many of the cartridges I tested, W244 generated a lot of the larger velocities Among the many powders mentioned on Hodgdon’s Web site, and it did this with relatively very low demand weights.
You most likely are far too tightly specifying (clicking a lot of choice containers) for the hull/primer/shot excess weight mix that Hodgdon did not take a look at with 244 powder.
possibly even beneath the powder's minimum tension. A fantastic example of this can be a 148gr LHBWC in a 38 Special loaded with 3.0gr of Bullseye. This is certainly one of the most accurate revolver masses on the planet but can be an incredibly soiled burner. Bullseye is an extremely quick burning powder also contains a minimum amount force of 15K psi and because this load only produces about 10k psi, It can be like shooting Dust.
To test .45 ACP masses, I dug out a Colt Govt Product and loaded the instances with 200-grain bullets from Lyman mould No. 452460. My chosen load was to some degree under highest but gave very good precision. Purely for focus on uses, the load could be Reduce a lot more.
The author identified many of the primer flash holes ended up noticeably above sized, As a result escalating the stress. I'm not saying which was the lead to in Farmer's instance. Somewhat there are numerous things which can affect pressure Other than the powder cost alone. In Farmer's instance, it could be a variety of items: as mentioned an above sizing flash hole, a free primer pocket, a deep seated bullet (both at loading or from setback), or possibly a variance in bullet bodyweight, or circumstance capacity. Or a mix of multiple from the outlined things. Wolfe publishing manufactured an interesting ebook titled Firearm Pressure Aspects that deliver intriguing examining on the topic. My duplicate is dated 1990 and was up to date in 2006 but has given that been discontinued. It is available on Amazon but outrageously priced.
Include to quote Only display this consumer get more info #11 · Nov 11, 2018 243winxb, Certainly, brass growth is another reason for higher chamber pressures but it's surely not the main explanation …. It truly is powder burn. The quantities you employed truly haven't got Significantly to complete with brass growing to seal within a chamber …. they have additional to complete with stretching the size. Straight wall brass instances …. even magnum conditions hardly ever extend in length when fired and reloaded ten times or even more. Annealed (soft) brass circumstances will grow to seal in a chamber with about ten~12k psi chamber stress.
Powder producers don't love to hear issues about their model of powders …. especially when a different powder is introduced being a clean burner that can help reduce bore fouling.
Okay, so it's actually not a load which you shot over the trap array, Although you show up to have a vintage entice gun that you are capturing it by, and also you shot a round of twenty five straight as a result of that single barrel. How would we ever question that?
"Powder and ball will make a decision the query. The gun and bayonet will on your own complete the contest through which we've been engaged, and any of you who are not able to convey your minds to this mode of altering the question had superior retire in time."
A flattened ball powder. When its Winchester its named "ball" instead of spherical, because Winchester owns the phrase "ball".
Just goofing all-around or even practice, it'd make you truly concentrate on getting the complete pattern onto the bird.
Have you been chronographing your hundreds or checking out a book that is definitely making use of an extended barrel than you've got for data. Its in essence a brand new enhanced 231, also I'm positive cheaper . Normally takes up less area than 231, IRRC likely about the same as tightgroup.