Gun Of The Week: Caracal USA CMP9K

Published on January 9, 2026
Duration: 2:32

This NRA Publications review highlights the Caracal USA CMP9K, a large-format pistol with military origins, designed to replace the HK MP5. It features an AR-15-like control layout, modularity with Picatinny and M-LOK systems, and compatibility with HK MP5 magazines. Range testing indicated reliable performance with notable improvements over the original MP5 design.

Quick Summary

The Caracal USA CMP9K is a large-format 9mm pistol with AR-15-like controls and HK MP5 magazine compatibility. Produced in Idaho, it features modularity via Picatinny and M-LOK systems and demonstrated reliable range performance with improvements over the original MP5 design.

Chapters

  1. 00:00Introduction to Caracal USA and the CMP9K
  2. 00:21Design Origins and Construction
  3. 00:49Controls and Ergonomics
  4. 01:07Modularity and Accessories
  5. 01:44Range Performance and Features

Frequently Asked Questions

What is the Caracal USA CMP9K?

The Caracal USA CMP9K is a large-format pistol chambered in 9x19mm, featuring an AR-15-style control layout and compatibility with HK MP5 magazines. It is produced by Caracal USA in Lewiston, Idaho.

What are the key design features of the CMP9K?

Key features include a matched aluminum receiver set similar to an AR-15, bilateral AR-style controls, M1913 Picatinny rails, an M-LOK handguard, and compatibility with HK MP5 magazines.

How does the CMP9K perform on the range?

Range testing indicated reliable performance. Notable improvements over the original MP5 design include a rubber recoil buffer and the ability to insert a full magazine on a closed bolt.

What is the origin of the CMP9K's design?

The design stems from a submachine gun intended to replace the HK MP5 in UAE military service, combining features from world-class firearm designs.

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