Single powder for 9mm, 40, 10mm, 38/357Mag

[sd_shooter]

I'm looking for a powder that would be a good compromise for the following:
- 9mm
- 40
- 10mm
- 38 spl
- 357 Mag

Now I know the 38 special kind of throws a wrench in the works since it is relatively low pressure.

Is there a powder that can do all that?

So far I've been using Bullseye but not for 357 or 10mm. I'm looking for something a little slower, yet not as slow as the shotgun or magnum powders.

[J-cat]

Unique.

[BigBronco]

Yep Unique.

[mjmagee67]

Bullseye, Power Pistol, and either AA #5 or #7 I think #7 would be better. I would even venture to say the CFE Pistol would work too, it's a slower pistol powder like Power Pistol.

The 10mm is the odd ball, 357 can be loaded with the same powders as 38 SPL you just won't get the high velocities that you would get out a slow Mag pistol powder.

[Mot Mi]

W231, unique, pp, blue dot red dot

[JMP]

Try CFE Pistol. I have only used it thus far in 9mm, but it seems to a promising versatile powder that is becoming more and more available and meters well in a progressive press. I think this will be what Hodgdon ultimately uses in lieu of the common W231/HP-38 that were so popular.

[slixx1320]

Longshot (aka loudshot) is another alternative.

[ireload]

Unique. That's my main powder for 9mm, 38spl, 357mag, and 45acp.

[rm1911]

Bullseye, Power Pistol, and AA #5

All three I've had great results with. Bullseye will be most versatile and most efficient (smallest charges per round, thus more rounds per pound). PP and #5 will be less efficient but will give you better velocity in magnums though still being usable in lighter loads.

Of course if you can find any of those right now buy all you can.

[Tom-ADC]

Winchester 540 does them all except .357 mag. Maybe I won't sell that 3 pound can after all?