The Smallest Semi-Auto .45 ACP Carry Gun? Phenomenal

Published on January 26, 2026
Duration: 8:39

This video reviews the Kahr CM45, highlighting its status as one of the smallest .45 ACP carry guns. The instructor emphasizes the importance of firearm break-in periods, particularly for Kahr's CM series, and compares the CM45's size and performance to other compact firearms like the Diamondback DB380 and M&P Shield .45. The discussion also touches on ammunition choices for enhanced performance in small firearms.

Quick Summary

The Kahr CM45 is highlighted as one of the smallest .45 ACP semi-automatic carry guns, featuring a 5+1 capacity. It's noted that Kahr CM series firearms require a 300-round break-in period for optimal reliability. Specialized ammunition like Civil Liberty rounds can enhance performance by increasing velocity and reducing weight.

Chapters

  1. 00:00Introduction & Daily Carry
  2. 00:04Diamondback DB380 Discussion
  3. 00:11Limitations of Small Calibers
  4. 01:15Introducing the Kahr CM45
  5. 01:27Comparison to CM40 & CM9
  6. 01:47Kahr's Break-In Period Explained
  7. 02:49What Makes Kahr Different?
  8. 03:25Kahr CM45 Capacity & 'Get Off Me' Gun
  9. 03:44M&P 45 Shield Comparison
  10. 04:14Size Comparison: CM45 vs. Shield 45
  11. 04:50Accessories: Meprolight Sights & Civil Liberty Rounds
  12. 05:11Ammunition Velocity & Weight
  13. 06:02Why Kahr Firearms Are Special
  14. 06:07Kahr Metal Series & X9
  15. 06:48Kahr Trigger & Ergonomics
  16. 07:30Kahr CM45 Sights & Condition
  17. 07:58Shield .45 & Grip Enhancements
  18. 08:17Trigger Comparison & Smoothness
  19. 08:34Conclusion & Next Video Tease

Frequently Asked Questions

What is the Kahr CM45 known for in the concealed carry market?

The Kahr CM45 is recognized as one of the smallest .45 ACP semi-automatic carry guns ever made. It offers a 5+1 round capacity in a very compact package, making it suitable for deep concealment.

Do Kahr CM series firearms require a break-in period?

Yes, Kahr CM series firearms, including the CM45, CM9, and CM40, are known to require a break-in period, typically around 300 rounds, to achieve optimal reliability and smooth operation.

What are the advantages of using specialized ammunition like Civil Liberty rounds in a .45 ACP?

Specialized ammunition like Civil Liberty 78-grain .45 ACP rounds can achieve high velocities (around 1,900 fps), offering increased power and a lighter carry weight compared to standard .45 ACP loads.

How does the Kahr CM45 compare in size to the M&P 45 Shield?

The Kahr CM45 is significantly smaller in overall footprint and grip length than the M&P 45 Shield. While both can hold 6+1 rounds, the CM45 offers a more compact profile for concealed carry.

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