The 50 Cal That DOES IT ALL!

Published on November 21, 2025
Duration: 2:03

This review from GUNBROS details the unique Mk 211 Raufoss .50 BMG round, highlighting its complex multi-stage explosive and incendiary mechanism. The expert instructor emphasizes its armor-piercing capabilities due to a tungsten dart core and warns about significant fire hazards associated with its use.

Quick Summary

The Mk 211 Raufoss is a unique .50 BMG round with Armor-Piercing Explosive Incendiary (APEI) capabilities. It features a tungsten dart core for penetrating steel and a complex delayed explosive and incendiary mechanism utilizing zirconium for extreme heat. Be aware of its high cost ($100/shot) and significant fire risk in open fields.

Chapters

  1. 00:00Introduction to the Mk 211 Round
  2. 00:50Explosive and Incendiary Mechanism
  3. 01:13Shrapnel and Zirconium Effects
  4. 01:34Tungsten Penetrator and Safety

Frequently Asked Questions

What makes the Mk 211 Raufoss .50 BMG round unique?

The Mk 211 Raufoss is a unique .50 BMG round known for its Armor-Piercing Explosive Incendiary (APEI) capabilities. It features a multi-stage firing sequence with an incendiary mix and a delayed explosive charge, plus a tungsten dart for penetration.

How does the Mk 211 Raufoss round achieve its incendiary effect?

Upon detonation, the Mk 211 Raufoss round scatters shrapnel and ignites zirconium. This zirconium burns extremely hot, similar to magnesium, creating a significant incendiary effect.

What is the primary penetrative component of the Mk 211 Raufoss round?

The Mk 211 Raufoss round features a tungsten dart at its core. This dart is specifically designed to penetrate thick steel, contributing to the round's armor-piercing capabilities.

What are the safety concerns associated with the Mk 211 Raufoss round?

The Mk 211 Raufoss round poses a significant fire risk due to its incendiary properties. The host strongly advises against shooting it in open fields where it could easily start fires.

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