.458 SOCOM Penetration Test - Solid Pine and Concrete

Published on October 30, 2019
Duration: 9:32

This video details the impressive penetration capabilities of the .458 SOCOM cartridge, specifically testing SBR Ammunition's 300-grain solid brass projectile. It demonstrates significant penetration through a 14-inch pine log and 18 inches of concrete blocks, showcasing the round's power. The review also highlights the CMMG MKW-15 rifle and Vortex Spitfire optic, with expert insights from Jerry Miculek on ballistics and safety.

Quick Summary

The .458 SOCOM cartridge demonstrates exceptional penetration, with a 300-grain solid brass projectile piercing over 21 inches of pine and impacting concrete blocks. Tested on a CMMG MKW-15 with a Vortex Spitfire scope, this caliber offers significant power and is suitable for demanding ballistics tests.

Chapters

  1. 00:00Introduction & Rapid Fire Demo
  2. 00:15Gear Overview: CMMG MKW-15 & Vortex Spitfire
  3. 00:43Ammunition Specs: SBR 550gr Load
  4. 01:30Rapid Fire Testing & Recoil
  5. 03:27Soft Target Expansion Test
  6. 04:12Pine Log Penetration Test (300gr Brass)
  7. 06:47Concrete Block Penetration Test
  8. 08:10Concrete Results & Bullet Recovery

Frequently Asked Questions

How much penetration can a .458 SOCOM round achieve?

In this test, a 300-grain solid brass .458 SOCOM projectile penetrated over 21 inches of solid pine wood and significantly impacted concrete blocks, demonstrating extreme penetration power.

What rifle and scope were used in the .458 SOCOM penetration test?

The test utilized a CMMG MKW-15 rifle chambered in .458 SOCOM, equipped with a Vortex Spitfire prism scope, chosen for its durability and suitability for fast-paced shooting.

What are the specifications of the SBR Ammunition tested in .458 SOCOM?

The video tested SBR Ammunition loads including a 550-grain bullet at 1260 fps (693,000 power factor) and a 300-grain solid brass projectile at 1840 fps for penetration tests.

What safety precautions are necessary when testing .458 SOCOM penetration?

Jerry Miculek emphasizes safety when shooting hard surfaces with hard bullets, warning about potential ricochets and the need for extreme caution and proper range protocols.

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