Sig 556R Malfunctions

Published on March 22, 2011
Duration: 5:55

This review details significant reliability issues with the Sig 556R, specifically frequent failures to fire and extract when using Wolf Ammunition. The rifle experienced rounds falling off the bolt face and jamming the action, leading to damage on the charging handle's rubber cover. Despite attempts, the rifle continued to malfunction, indicating persistent problems with this platform and ammunition combination.

Quick Summary

The Sig 556R demonstrated significant reliability issues, including failures to fire and extract, particularly with Wolf Ammunition. Rounds often fell off the bolt face, jamming the action and even damaging the charging handle's rubber cover. Stovepipes and rounds falling into the trigger mechanism were also common.

Chapters

  1. 00:00Introduction & Skepticism
  2. 00:28Demonstration of Malfunctions
  3. 01:09Extraction Issues Explained
  4. 01:34Charging Handle Damage
  5. 02:31Persistent Reliability Problems
  6. 05:35Internal Components Breakdown

Frequently Asked Questions

What kind of malfunctions did the Sig 556R experience?

The Sig 556R experienced frequent malfunctions including failures to fire, failures to extract, stovepipes, and rounds falling back into the action. These issues were particularly prevalent when using Wolf Ammunition.

What caused the charging handle cover to rip on the Sig 556R?

The rubber cover on the Sig 556R's charging handle ripped because the case necks of malfunctioning rounds, during jams, struck the rubber material as they failed to extract properly.

What is the Sig 556R's caliber and action type?

The Sig 556R is chambered in 7.62x39mm and features a gas piston action. It is also noted to be compatible with standard AK-47 magazines.

Why did rounds fail to extract from the Sig 556R?

The primary extraction issue observed was rounds falling off the bolt face during the extraction cycle, rather than being pulled from the chamber and ejected, leading to jams.

Related News

All News →

More Reviews Videos You Might Like

More from Military Arms Channel

View all →