GOGTV 2017 - Sig Sauer MCX Patrol

Published on August 18, 2017
Duration: 4:49

The Sig Sauer MCX Patrol is presented as a modern, flexible rifle platform distinct from traditional AR-15s. Key features highlighted include its ability to use a folding stock due to internal recoil springs, a quick-change barrel system supporting multiple calibers (5.56mm, 300 Blackout, and 7.62x39mm), and a short-stroke piston system designed for suppressor use and varied ammunition. The rifle incorporates durable steel inserts for the cam pin path and feed ramp, ambidextrous controls, and a KeyMod handguard for accessory mounting.

Quick Summary

The Sig Sauer MCX Patrol is a modern rifle platform distinct from AR-15s, featuring internal recoil springs for a folding stock, a quick-change barrel system supporting 5.56mm, 300 Blackout, and 7.62x39mm calibers, and a short-stroke piston operation for enhanced reliability with suppressors.

Chapters

  1. 00:00Introduction to Sig MCX Patrol
  2. 00:15Design Philosophy: Suppressors & Calibers
  3. 00:28Folding Stock Mechanism
  4. 00:49Quick Barrel and Caliber Change
  5. 01:01Short Stroke Piston System
  6. 01:17Receiver Durability Features
  7. 01:30Ambidextrous Fire Controls
  8. 01:37KeyMod Handguard System
  9. 01:52Integrated Optics Rail
  10. 02:03Hammer-Forged Barrel & Muzzle Device
  11. 02:25Interview: Barrel Interchangeability
  12. 03:03Barrel Removal Process
  13. 03:20Supported Calibers (5.56, 300 BLK)
  14. 03:29Barrel Reinstallation
  15. 03:49Multi-Rifle Concept
  16. 04:07Folding Stock Explained
  17. 04:33Where to Buy: Gallery of Guns

Frequently Asked Questions

What makes the Sig Sauer MCX Patrol different from an AR-15?

The MCX Patrol differs significantly with its internal recoil springs, allowing for a folding stock unlike AR-15s. It also features a quick-change barrel system for multiple calibers and a short-stroke piston operation, enhancing its modularity and adaptability.

How quickly can you change calibers on the Sig MCX Patrol?

Changing calibers on the MCX Patrol is designed to be very fast. By removing two screws and the pivot pin, the barrel can be swapped out in approximately two minutes, allowing for transitions between calibers like 5.56mm and 300 Blackout.

What are the advantages of the MCX Patrol's short-stroke piston system?

The short-stroke piston system on the MCX Patrol is designed to operate reliably with or without suppressors and can compensate for various bullet weights. This system also contributes to cleaner operation compared to direct impingement systems.

Can the Sig MCX Patrol be easily accessorized?

Yes, the MCX Patrol features an aluminum handguard with the KeyMod system, allowing for direct attachment of accessories like lights and lasers. The top rail extends from the handguard to the receiver, providing ample space for optics and other sighting systems.

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