How to use a SIG Commando

Published on October 17, 2025
Duration: 1:47

This guide details the operation of the SIG 552 Commando, a firearm known for its robust design and unique features. It covers essential handling techniques such as operating the ambidextrous safety, folding stock, AK-style charging handle, and bolt release. The video also demonstrates the specific 'rock and lock' insertion method for its proprietary magazines and a practical magazine change utilizing tactical gear. Instruction is provided by FrenchGunGuy, who demonstrates high proficiency with the platform.

Quick Summary

The SIG 552 Commando features a gas-actuated piston action, ambidextrous safety, and a side-folding stock. Its proprietary Swiss magazines use a 'rock and lock' insertion method, similar to an AK-47. The video demonstrates operation, reloading techniques using a Kore Essentials battle belt, and other key handling aspects.

Chapters

  1. 00:00Introduction to SIG 552/551 Commando
  2. 00:07Controls and Folding Stock Demonstration
  3. 00:18Action, Sights, and Bolt Release
  4. 00:34Proprietary Magazine Operation
  5. 00:53Live Fire Demonstration
  6. 01:02Reloading and Gear Showcase

Frequently Asked Questions

How do you insert magazines into a SIG 552 Commando?

The SIG 552 Commando uses Swiss proprietary magazines that require a 'rock and lock' insertion method, similar to an AK-47. You typically angle the magazine in and then push it forward and down until it locks into place.

What are the key operational features of the SIG 552 Commando?

Key features include a gas-actuated piston action, an ambidextrous safety selector, a side-folding stock for compactness, and an AK-style charging handle. It also uses unique 'rock and lock' proprietary magazines.

What kind of magazines does the SIG 552 Commando use?

The SIG 552 Commando utilizes Swiss proprietary magazines. These are often translucent and require a specific 'rock and lock' insertion technique, distinct from standard AR-15 style magazines.

What tactical gear was shown for magazine changes?

During the demonstration, a Kore Essentials battle belt in multicam was shown. This gear is designed to efficiently carry spare magazines for quick access during reloads.

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