I'm betting that's why the loads are rated at 15k psi or higher. This doesn't mean you can't utilize a lighter powder demand but it does mean your gun, bore, and hands can get dirty.

Insert to estimate Only exhibit this consumer #6 · Apr fourteen, 2024 (Edited) That may be for the reason that regarding demand weights, pressures, and velocities it seems on initial glance to perform throughout the ballpark of some thing similar to a 'Superior Gun' style powder, Regardless of Hodgdon's burn off rate chart positioning it proper next to One of a kind.

To start, click on the hyperlink beneath to visit mymagnow.com and learn the way to access your digital magazine.

Burn off charge chart has very little to almost nothing to complete with overall performance in the cartridge. A "bomb" examination is done in the shut chamber to record strain .

You most likely are way too tightly specifying (clicking a lot of collection boxes) for the hull/primer/shot weight combination that Hodgdon didn't take a look at with 244 powder.

perhaps even under the powder's minimum amount strain. A fantastic illustration of this is the 148gr LHBWC in a 38 Special loaded with three.0gr of Bullseye. This is often Probably the most precise revolver masses on the earth but can be an extremely soiled burner. Bullseye is a really quick burning powder also features a bare minimum pressure of 15K psi and since this load only produces about 10k psi, It can be like shooting dirt.

My ramblings are items I have tried out or seasoned. You might or might not desire to emulate them so read them using this in your mind.

I never get any leaks reloading with HG or Tightgroup powder on my Mec 9000 loader. Its possible you would possibly challenges with powder leaking using this powder??? Crack em all jeff

Include to quote Only show this person #eleven · Nov eleven, 2018 243winxb, Of course, brass growth is one more reason for larger chamber pressures but it is definitely not the primary reason …. It is powder burn. The quantities you applied genuinely don't have much to complete with brass growing to seal in a very chamber …. they have got additional to perform with stretching the size. Straight wall brass click here situations …. even magnum circumstances rarely extend in length when fired and reloaded 10 situations or more. Annealed (smooth) brass conditions will broaden to seal in a very chamber with about 10~12k psi chamber pressure.

I suppose that what I had been striving to figure out is if the published starting up velocities for these new powders was set on account of a physical limitation on the powder or if it was set by a lawyer.

OK, so it isn't really a load that you simply shot around the trap range, While you look to possess a basic trap gun that you'll be shooting it as a result of, so you shot a spherical of 25 straight as a result of that single barrel. How would we at any time question that?

× Precision was similar to what my guns usually shoot. Accuracy with most 9mm hundreds and with every one of the .forty five ACP hundreds was better than regular for my guns, suggesting that W244 has real possible in handloads utilized for shooting matches.

A flattened ball powder.  When its Winchester its called "ball" and not spherical, mainly because Winchester owns the term "ball".

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Individually, I stick with powders that have an established track record and lots of load data from many alternative resources. W-231 is an excellent example of this Whilst W-244 is just too new to seem in any of my reloading manuals.