Pyrodex: Powder vs. Pellets

Published on April 25, 2020
Duration: 4:10

This video compares the ballistic performance of Pyrodex powder versus Pyrodex pellets in a Pietta 1860 Army Colt. The tests indicate that Pyrodex pellets offer greater consistency and higher average velocity compared to loose Pyrodex powder when loaded with 30 grains equivalent. The presenter notes the importance of consistent loading techniques for black powder firearms.

Quick Summary

Pyrodex pellets offer superior consistency and higher average velocity in muzzleloading firearms compared to loose Pyrodex powder. A test with a Pietta 1860 Army Colt showed pellets achieving 959.6 fps with a 16 fps spread, while loose powder reached 911 fps with a 132 fps spread.

Chapters

  1. 00:00Introduction: Pyrodex Powder vs. Pellets
  2. 00:20Firearm and Setup: Pietta 1860 Army Colt
  3. 00:24Testing Pyrodex Pellets
  4. 00:56Chronograph Test: Pellets
  5. 01:33Results: Pyrodex Pellets
  6. 01:56Testing Pyrodex Powder
  7. 02:42Chronograph Test: Powder
  8. 03:12Results: Pyrodex Powder
  9. 03:33Comparison and Conclusion
  10. 03:50Outro and Channel Information

Frequently Asked Questions

What is the difference in performance between Pyrodex powder and Pyrodex pellets?

In a chronograph test using a Pietta 1860 Army Colt with 30 grains equivalent, Pyrodex pellets achieved a higher average velocity of 959.6 fps with a tight spread of 16 fps. Loose Pyrodex powder yielded a lower average velocity of 911 fps with a much wider spread of 132 fps, indicating less consistency.

Which Pyrodex propellant is more consistent for muzzleloaders?

Based on chronograph data, Pyrodex pellets are significantly more consistent than loose Pyrodex powder. The pellet load had a velocity spread of only 16 fps, while the loose powder load showed a spread of 132 fps, suggesting pellets offer more predictable performance.

What firearm was used to test Pyrodex powder and pellets?

The firearm used for the ballistic comparison was a Pietta 1860 Army Colt revolver. This historical single-action percussion revolver served as the platform for testing the velocity and consistency of both Pyrodex propellant forms.

What projectile and ignition source were used in the Pyrodex test?

The test utilized home-cast .454 diameter round balls as projectiles. Ignition was provided by Remington #10 percussion caps, which are standard for many cap-and-ball revolvers like the 1860 Army Colt.

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