How Much Steel To Stop A 50 Cal SLAP?

Published on August 1, 2025
Duration: 12:57

This video tests the penetration capabilities of a .50 Cal SLAP Tracer round against various thicknesses of mild steel, comparing it to a Hornady A-MAX. Surprisingly, the SLAP round was stopped by 1.5 inches of steel at 50 yards, despite its armor-piercing design. The Desert Tech HTI rifle was used for testing, and safety precautions for SLAP rounds were emphasized.

Quick Summary

The .50 Cal SLAP Tracer round, designed for armor penetration, was surprisingly stopped by 1.5 inches of mild steel at 50 yards during a ballistics test. This round utilizes a tungsten penetrator within a sabot and is rated for high velocities.

Chapters

  1. 00:00Intro: .50 Cal SLAP vs A-MAX Steel Test
  2. 00:31A-MAX Test: 1/2" & 5/8" Steel Penetration
  3. 01:28Sponsor: Otis Technology Cleaning Gear
  4. 03:04Desert Tech HTI Rifle Overview
  5. 04:22Understanding the .50 Cal SLAP Tracer Round
  6. 05:05SLAP Safety Warnings & Dozer Munitions
  7. 05:46SLAP Test: Thick Steel Plates (2.5" - 1.5")
  8. 10:12Final SLAP Test & Unexpected Conclusion

Frequently Asked Questions

What is a .50 Cal SLAP Tracer round?

A .50 Cal SLAP (Saboted Light Armor Penetrator) Tracer round features a smaller, high-density penetrator (like tungsten) housed within a sabot, allowing it to be fired from a larger caliber barrel. The tracer element provides visual confirmation of the projectile's path.

How much mild steel did it take to stop the .50 Cal SLAP Tracer?

In the test conducted at 50 yards, 1.5 inches of mild steel was sufficient to stop the .50 Cal SLAP Tracer round, which was an unexpected result given its armor-piercing design.

What rifle was used for the .50 BMG ballistics test?

The ballistics testing was performed using a Desert Tech HTI rifle chambered in .50 BMG. This rifle is noted for its relatively lighter weight compared to other .50 BMG platforms.

What are the safety concerns with firing SLAP ammunition?

A significant safety concern with SLAP rounds is the potential for sabot strikes if muzzle devices are left attached. The sabot separates from the penetrator after leaving the barrel, and if obstructed, can cause dangerous ricochets or damage.

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