Half the Gun World Is Arguing… Nobody Explains This

Published on February 17, 2026
Duration: 6:03

Colion Noir, an expert firearms instructor, breaks down the fundamental differences between striker-fired and hammer-fired handgun actions. He uses FN pistols to illustrate how action type impacts trigger feel and operation, emphasizing that it doesn't dictate recoil or effectiveness. The video also highlights the AKT1 Blackout wireless hearing protection.

Quick Summary

Firearm action types like striker-fired and hammer-fired refer to the mechanism used to ignite the primer. Striker-fired guns use a spring-loaded firing pin for consistent trigger pulls, while hammer-fired guns use a hammer. Action type does not dictate recoil or deadliness, but influences trigger feel and operation.

Chapters

  1. 00:00Introduction: Striker vs Hammer Fired Debate
  2. 00:32FN 509: Striker-Fired Explained
  3. 00:47FN Five-seveN: Single Action Only
  4. 01:01FNX-45 Tactical: Double/Single Action
  5. 01:19FN Reflex: Hybrid Internal Hammer
  6. 02:03Striker-Fired Mechanics Deep Dive
  7. 03:35AKT1 Blackout Hearing Protection Review
  8. 05:22Recap: Pistol Action Types

Frequently Asked Questions

What is the main difference between striker-fired and hammer-fired handguns?

The primary difference lies in the firing mechanism. Striker-fired guns use a spring-loaded firing pin, offering a consistent trigger pull. Hammer-fired guns use an external or internal hammer that must be cocked before firing, influencing trigger feel and operation.

Does the action type of a handgun affect its recoil or deadliness?

No, the action type (striker-fired, hammer-fired, etc.) does not determine a handgun's recoil, caliber, or inherent deadliness. These factors are primarily influenced by the ammunition used and the firearm's design and weight.

What are the benefits of a single-action-only (SAO) pistol?

SAO pistols, like the FN Five-seveN, have a cocked hammer, resulting in a clean, crisp, and often lighter trigger pull. This can lead to greater precision and faster follow-up shots for experienced shooters.

What is a double-action/single-action (DA/SA) trigger system?

DA/SA systems feature a long, heavy first trigger pull that cocks and releases the hammer (double-action). Subsequent shots have a shorter, lighter pull as the hammer is already cocked (single-action). This offers a built-in safety and versatility.

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