Why I Switched to the 92: As Far as Stoppage Rate with Target Ammunition Is Concerned

Published on March 13, 2026
Duration: 1:19

This video, from Regular Guy Training LLC, provides an expert-level analysis of firearm reliability, specifically focusing on stoppage rates with 124-grain NATO ammunition in Glock 17 and Beretta 92 pistols. The instructor highlights that modern semi-automatic pistols, designed for defense contracts since the early 1980s, are timed for this specific ammunition, leading to near-zero stoppages over tens of thousands of rounds. Conversely, using lower-power target ammunition can significantly increase stoppage rates, with Glocks exhibiting 1-2 stoppages per thousand rounds in such scenarios. The importance of ammunition volume, environmental factors, and regular cleaning is also emphasized as crucial for maintaining firearm reliability.

Quick Summary

Firearms like the Glock 17 and Beretta 92 are designed for 124-grain NATO ammunition, resulting in near-zero stoppages over tens of thousands of rounds. Using lower-power target ammunition can increase stoppage rates to 1-2 per thousand rounds for Glocks. Reliability is also heavily influenced by firing volume, environment, and cleaning frequency.

Chapters

  1. 00:00Stoppage Rates with NATO Ammunition
  2. 00:19Pistol Design for Specific Ammo
  3. 00:34Ammunition Power vs. Reliability
  4. 00:44Glock Stoppage Rate with Target Ammo
  5. 00:56Factors Affecting Firearm Reliability

Frequently Asked Questions

What is the stoppage rate of a Glock 17 or Beretta 92 with 124-grain NATO ammunition?

With 124-grain NATO ammunition, both the Glock 17 and Beretta 92 exhibit near-zero stoppage rates, even after tens of thousands of rounds. This is because these firearms were designed and timed for this specific ammunition type.

Why is 124-grain NATO ammunition important for modern semi-automatic pistols?

Modern semi-automatic pistols, especially those designed for defense contracts since the early 1980s, were pressured and timed to be competitive using 124-grain NATO ammunition. Using this specific ammo ensures optimal performance and reliability.

What happens to firearm reliability when using lower-power ammunition than intended?

If a firearm is spec'd for hotter ammunition and fed lower-power ammo, stoppage rates will increase significantly. This is because the firearm's cycling and timing are optimized for a specific pressure and velocity.

What factors influence firearm reliability besides ammunition type?

Beyond ammunition, crucial factors affecting firearm reliability include the total volume of ammunition fired, environmental conditions (dirt, moisture), and the frequency of cleaning. Proper maintenance is key.

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