10mm has some competition - 7.5FK - FK BRNO PSD-C Ballistic test

Published on April 27, 2025
Duration: 12:20

This video provides a detailed ballistic test and review of the FK Brno PSD-C pistol chambered in 7.5 FK, comparing its performance to 10mm Auto. The reviewer highlights the 7.5 FK round's significant velocity and mass, demonstrating its devastating effect on ballistic gelatin and its potential for hunting applications. While acknowledging the pistol's high cost and recoil, the review emphasizes its shootability and suitability as a specialized backcountry firearm.

Quick Summary

The FK Brno PSD-C, chambered in 7.5 FK, offers a potent combination of velocity and mass, firing 95-101 grain projectiles at around 1,800 fps. Ballistic gelatin tests reveal a 'detonation' effect, surpassing 10mm performance, making it a formidable hunting or backcountry pistol despite its high cost and potential for over-penetration.

Chapters

  1. 00:01Introduction & Steel Test
  2. 00:13History of Handgun Cartridge Competition
  3. 00:52Introducing the 7.5 FK Cartridge
  4. 01:15FK Brno PSD-C Pistol Overview
  5. 02:01Sponsors & Support
  6. 02:37Availability & Pricing
  7. 03:30Pistol Features & Magazine Capacity
  8. 04:08Pistol Mission: Hunting Game
  9. 04:277.5 FK vs 10mm: Dethroning the Competition?
  10. 04:48Pistol Ergonomics & Design
  11. 05:16Shooting Impressions & USPSA Stage
  12. 05:56Physical Toll of Shooting
  13. 06:14Purpose: Hunting & Backwoods Pistol
  14. 06:21Velocity Testing: Flat Nose vs Hollow Point
  15. 06:50Steel Target Pitting Incident
  16. 07:22Controllability: 7.5 FK vs 10mm
  17. 07:53Accuracy with Iron Sights
  18. 08:23Ballistic Gelatin Test: 10mm
  19. 08:38Ballistic Gelatin Test: 7.5 FK Flat Nose
  20. 09:00Ballistic Gelatin Test: 10mm Hollow Point
  21. 09:19Ballistic Gelatin Test: 7.5 FK Hollow Point
  22. 09:48Round Capability & Cost
  23. 10:04Pistol Size Comparison (Glock 19)
  24. 10:28Carryability & Over-penetration
  25. 10:41Ergonomic & Functional Drawbacks
  26. 11:02Overall Drawbacks: Price & Maintenance
  27. 11:28Dealbreakers for a Deep Woods Pistol
  28. 11:38Shootability & Loudness
  29. 11:48Favored Woods Carry Pistol
  30. 11:52Future Ammunition Possibilities
  31. 12:10Conclusion & Final Thoughts

Frequently Asked Questions

What is the FK Brno PSD-C pistol chambered in?

The FK Brno PSD-C pistol can be chambered in both 10mm Auto, using conversion barrels, and its primary caliber, 7.5 FK. The 7.5 FK is the focus of this review due to its unique performance characteristics.

How does the 7.5 FK cartridge perform ballistically compared to 10mm?

The 7.5 FK cartridge fires heavier projectiles at higher velocities, demonstrating significantly more energy transfer and a 'detonation' effect in ballistic gelatin, far exceeding the penetration and expansion of typical 10mm loads.

What is the intended purpose of the FK Brno PSD-C pistol?

The FK Brno PSD-C is designed as a hunting pistol or a 'backwoods' pistol, intended for taking game weighing up to 330 lbs at 100 yards. Its high-powered round makes it suitable for wilderness defense and hunting applications.

What are the main drawbacks of the FK Brno PSD-C and its ammunition?

The primary drawbacks are the high cost of the pistol, ammunition, and magazines. Additionally, the pistol has a single-action-only trigger with a long reach, a safety only on the left side, and the 7.5 FK ammunition can damage steel targets and is prone to over-penetration.

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