9mm vs. 7.5 FK ballistics

Published on November 28, 2024
Duration: 0:32

This video provides a direct ballistic comparison between the common 9mm round and the high-performance 7.5 FK cartridge. Through a penetration test using a stack of books, the 7.5 FK demonstrated significantly greater performance, penetrating twice the number of books as the 9mm. The test highlights the substantial difference in power and velocity between these two calibers.

Quick Summary

In a ballistic comparison, the 7.5 FK cartridge significantly outperformed the 9mm. Fired into a stack of books, the 7.5 FK penetrated six layers, while the 9mm only penetrated three, demonstrating its higher velocity and power.

Chapters

  1. 00:00Intro: 9mm vs 7.5 FK Caliber Comparison
  2. 00:059mm Penetration Test
  3. 00:107.5 FK Penetration Test
  4. 00:17Results & Analysis: Penetration Depth

Frequently Asked Questions

What was the main finding of the 9mm vs. 7.5 FK ballistic comparison?

The primary finding was that the 7.5 FK cartridge demonstrated significantly superior penetration power compared to the 9mm. In the book penetration test, the 7.5 FK went through six books, while the 9mm only penetrated three.

Which firearms were used in the 9mm vs. 7.5 FK ballistic test?

The test utilized a CZ-style handgun for the 9mm ammunition and an FK Brno PSD pistol for the 7.5 FK ammunition. Both firearms were used to fire rounds into identical stacks of books for comparison.

How did the visual impact of the 7.5 FK differ from the 9mm during the test?

During the penetration test, the 7.5 FK round's impact visibly caused more significant movement and disturbance in the stack of books compared to the impact of the 9mm round.

What is the key difference highlighted between 9mm and 7.5 FK cartridges?

The video highlights that the 7.5 FK cartridge is considerably larger and designed for much higher velocity and energy output than the standard 9mm cartridge, leading to its superior ballistic performance.

Related News

All News →

More Reviews Videos You Might Like

More from Guns Blazing Ranch

View all →