I am betting This is exactly why the loads are rated at 15k psi or bigger. This doesn't mean you can't make use of a lighter powder cost nonetheless it does mean your gun, bore, and fingers will get filthy.
My ramblings are matters I've tried out or skilled. You might or might not need to emulate them so read them with this particular in mind.
Over the "cleanse burning" issue …. nearly all powders call for at least 15k psi to obtain a superior clean burn. A clean up burn signifies the powder is productive with the cartridge and bullet excess weight but it surely won't normally suggest it is considered the most exact load. When you are dealing with cartridges by using a small SAAMI max pressure such as 38 Unique (17k psi), 44 Unique (15.5k psi) or forty five Colt (14k psi) that were created for black powder, you might be presently on the reduced end from the tension range ….
Burn charge chart has very little to nothing to complete with overall performance inside of a cartridge. A "bomb" take a look at is finished in the closed chamber to record strain .
Sorry for throwing that in the best way I did. I'll pick up Bullseye and mess with that also. Seems to be an honest powder for 9mm likewise. In excess of 25 many years back I switched to WST and haven’t appeared back again. I’ve only shot .45 for quite some time. In the past five several years, I picked up 5 distinctive 9mms & a few .380s.
Quite possibly the most telling indicator will be the scratches that show up so click here distinct about the primer of the pink case but are considerably less distinctive on the blue situation. That is certainly due to the additional stress pushing the primer back again more challenging versus the breech face and thus transferring the scratches that seem within the breech confront additional Plainly.
It gained’t create the highest velocity for magnum handgun cartridges. Slower burning powders are improved for them. But W244 can deliver in the vicinity of-best speeds for some regular calibers like 9mm Luger and .forty five ACP.
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They appear like gouges to me. Were being there every other primers that looked like that? Did you chrono the hundreds? I also found an write-up about 244.
I guess that what I was striving to determine is whether or not the posted starting velocities for these new powders was established because of a physical limitation in the powder or if it had been set by a lawyer.
OK, so it's actually not a load which you shot over the trap array, Despite the fact that you surface to possess a traditional lure gun that you'll be shooting it by, and also you shot a round of twenty five straight through that solitary barrel. How would we ever doubt that?
My 2 cents can be no... we have a lot of powders well suited for Bullseye pistol. What could be obtained apart from data that might not be value A great deal?
A flattened ball powder. When its Winchester its identified as "ball" instead of spherical, simply because Winchester owns the phrase "ball".
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Personally, I stay with powders which have an established track record and plenty of load data from many alternative resources. W-231 is an excellent example of this Whilst W-244 is too new to look in almost any of my reloading manuals.