Black Powder Shootout: Comparing Pyrodex Substitute and GOEX FFFg

Published on May 9, 2026
Duration: 13:06

This video compares the performance of Pyrodex pistol powder, GOEX FFFg black powder, and Swiss 3F black powder in a black powder revolver. It demonstrates the loading process for black powder revolvers, including using a powder flask and ensuring proper bullet seating. The presenter conducts chronograph tests to compare velocities and discusses the differences in handling, safety, fouling, and shelf life between black powder and its substitutes.

Quick Summary

Pyrodex is a black powder substitute classified as a flammable solid, making it safer to transport and store than traditional black powder, which is an explosive. Pyrodex burns like smokeless powder, while black powder is more explosive. Pyrodex residue is corrosive and gummy, requiring immediate cleaning, whereas black powder residue is not corrosive but can absorb moisture and cause rust.

Chapters

  1. 00:01Introduction: Black Powder Revolver Shootout
  2. 00:11Comparing Pyrodex and GOEX FFFg
  3. 00:31Using a Powder Flask for Measurement
  4. 00:45Loading Lead Balls and Ensuring Seating
  5. 02:28Safety Warning: Handling Primed Revolvers
  6. 02:52Chronograph Setup and Verification
  7. 03:34Pyrodex Velocity Testing
  8. 04:26GOEX FFFg Velocity Testing
  9. 05:35Swiss 3F Black Powder Testing
  10. 06:32Surprising Performance of Swiss Black Powder
  11. 07:16History and Safety of Pyrodex
  12. 09:54Black Powder vs. Pyrodex: Key Differences
  13. 10:03Explosive vs. Flammable Solid Classification
  14. 10:21Ignition and Velocity Differences
  15. 10:47Density and Volume Measurement
  16. 11:09Fouling and Corrosion Comparison
  17. 11:49Shelf Life and Degradation
  18. 12:03Smell Comparison: Black Powder vs. Pyrodex
  19. 12:24Why Use Pyrodex?
  20. 12:46Conclusion and Viewer Engagement

Frequently Asked Questions

What are the main differences between Pyrodex and traditional black powder?

Pyrodex is a black powder substitute classified as a flammable solid, making it safer to transport and store than traditional black powder, which is an explosive. Pyrodex burns like smokeless powder, while black powder is more explosive. Pyrodex residue is corrosive and gummy, requiring immediate cleaning, whereas black powder residue is not corrosive but can absorb moisture and cause rust.

How does Swiss 3F black powder compare to GOEX FFFg and Pyrodex?

In testing, Swiss 3F black powder demonstrated slightly superior velocity and power compared to both GOEX FFFg and Pyrodex when using the same 25-grain charge. This performance led the presenter to acknowledge Swiss black powder as a high-performing option.

What is the proper way to load a black powder revolver cylinder?

Load each chamber with a measured powder charge from a flask. Then, place a lead ball over the powder and use a ramrod to seat it firmly. After loading all chambers, apply lubricant to the bullets and install percussion caps on the nipples, ensuring hands are kept clear.

Why was Pyrodex invented, and what are its safety advantages?

Pyrodex was invented in 1972 by Dan Pollock following a black powder manufacturing plant explosion. It was designed to mimic black powder's performance but with enhanced safety, being classified as a flammable solid rather than an explosive, which simplifies transportation and storage regulations.

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