Detailed Notes on Winchester 244 powder reloading data
Detailed Notes on Winchester 244 powder reloading data
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I'm betting This is exactly why the hundreds are rated at 15k psi or larger. This doesn't suggest You cannot utilize a lighter powder cost nevertheless it does signify your gun, bore, and arms can get filthy.
It was introduced Pretty much a yr ago but has not nonetheless demonstrated up in many shops. In keeping with Hodgdon, W244 is similar to CFE pistol.
On the "thoroughly clean burning" situation …. nearly all powders demand a minimum of 15k psi to acquire a good thoroughly clean burn off. A thoroughly clean burn off indicates the powder is efficient for that cartridge and bullet fat nonetheless it isn't going to always mean it is easily the most accurate load. When you find yourself working with cartridges having a low SAAMI max stress which include 38 Exclusive (17k psi), 44 Unique (fifteen.5k psi) or forty five Colt (14k psi) that were designed for black powder, you're now at the low finish in the strain vary ….
For the reason that powder is so multipurpose, I needed to Restrict my cartridge selection but tried to include the most well-liked choices. Inside the 9mm Luger I stayed Along with the Sierra a hundred twenty five-grain bullet and had outstanding benefits with modest-sized groups commensurate with this gun’s abilities.
You most likely are as well tightly specifying (clicking too many range bins) for just a hull/primer/shot pounds blend that Hodgdon didn't check with 244 powder.
it's possible even beneath the powder's minimal strain. A superb example of this is the 148gr LHBWC in the 38 Distinctive loaded with three.0gr of Bullseye. This really is Just about the most correct revolver hundreds in the world but can also be an incredibly filthy burner. Bullseye is a very rapidly burning powder also provides a bare minimum force of 15K psi and since this load only creates about 10k psi, It can be like shooting Grime.
To check .forty five ACP loads, I dug out a Colt Governing administration Product and crammed the cases with 200-grain bullets from Lyman mould No. 452460. My favored load was relatively below greatest but gave very good accuracy. Purely for target needs, the load could be Minimize all the more.
The author established many check here of the primer flash holes had been considerably over sized, Therefore expanding the strain. I'm not saying which was the cause in Farmer's illustration. Instead there are plenty of things which can influence pressure Other than the powder cost by itself. In Farmer's case in point, it could be a variety of issues: as said an above size flash gap, a free primer pocket, a deep seated bullet (both at loading or from setback), or perhaps a variance in bullet bodyweight, or situation potential. Or a mix of more than one with the described things. Wolfe publishing developed an interesting book titled Firearm Tension Aspects that give attention-grabbing studying on The subject. My copy is dated 1990 and was current in 2006 but has considering the fact that been discontinued. It is really readily available on Amazon but outrageously priced.
I do not learn about the Winchester or S&B direct no cost primers being accessible, but Fiocchi guide absolutely free can be obtained.
Powder suppliers don't like to listen to grievances with regards to their brand name of powders …. specially when a fresh powder is released like a clean up burner that can help cut down bore fouling.
As is real of all Winchester powders, W-244 is really a double-foundation Ball powder. Its nitroglycerin articles is 37 percent; its bulk density is .800 g/cc. An in depth take a look at the person granules demonstrates them to be really irregular in form, denoting they are in the similar family of powders as Hodgdon’s Titegroup. Dimensionally, 95 percent of them need to go through a display screen of .0469 inch. Touted to be a “Winclean” product in organization literature, the powder is observed for being thoroughly clean burning, to acquire great metering traits and to include a decoppering agent.
Was speculated to be a surprise powder for medium electrical power handguns shooting jacketed bullets. Has gotten awful testimonials even for that structure use.
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Could possibly be really worth a test though. No Specialist techs appear to have attempted it. You will find little threat in about to lighter payloads till you start finding weak or even squibby, or You cannot have a wad that fills up the stack.
From the .40 S&W with its relatively small scenario capability, I saw the regularity alluded to earlier having an Serious velocity spread of 1 fps. Groups at twenty five yards were not that compact but ended up really appropriate. The bullet utilised was the Sierra 180-grain hollowpoint.