Accurate 7 Powder
Correct no. 7 smokeless gun powder is really an intermediate burning, double-foundation, spherical powder well suited for a variety of handgun calibers. precise no. 7 smokeless gun powder is a wonderful choice for higher efficiency semi-auto handguns like the 357 Sig, 38 Super, and 40 S&W. The Exact 7 powder is also a cost efficient Option in more substantial magnum handgun calibers. Produced during the United states.

Exact No. seven Smokeless Powder | Powder Valley Correct Nitro one hundred NF Smokeless Powder (eight lb.) - Precision Reloading

Warnings in the Maker:

Do not exceed the loads displayed from the reloaders manual.
Under read more no circumstances blend any two powders regardless of form, manufacturer, or resource.
By no means substitute any smokeless powder for Black Powder or any Black Powder substitute.