6.5 Creedmoor vs 7mm-08: BIG Difference On Steel

Published on December 20, 2022
Duration: 6:02

This expert-level analysis from Banana Ballistics compares the close-range steel penetration of 6.5 Creedmoor and 7mm-08. Through controlled testing with mild steel plates, the 7mm-08 demonstrated approximately 25% greater penetration depth than the 6.5 Creedmoor, highlighting a significant difference despite similar muzzle energies.

Quick Summary

In a close-range steel penetration test, the 7mm-08 cartridge demonstrated approximately 25% greater penetration depth than the 6.5 Creedmoor on a 1/2-inch mild steel plate at 50 yards. The 7mm-08 reached 0.378 inches, while the 6.5 Creedmoor reached 0.302 inches.

Chapters

  1. 00:00Introduction: 6.5 Creedmoor vs 7mm-08
  2. 00:19Test Parameters & Equipment
  3. 00:42Safety and Testing Rig Setup
  4. 01:261/4" and 3/8" Steel Plate Tests
  5. 02:421/2" Steel Plate Test Results
  6. 03:32Measurement Methodology for Penetration
  7. 05:05Final Penetration Results Comparison

Frequently Asked Questions

How did the 6.5 Creedmoor and 7mm-08 perform on 1/2-inch steel plates?

In a close-range test at 50 yards, neither the 6.5 Creedmoor nor the 7mm-08 could fully penetrate a 1/2-inch mild steel plate. However, the 7mm-08 did achieve a deeper impact crater.

What were the penetration depths for 6.5 Creedmoor and 7mm-08 on 1/2-inch steel?

The 6.5 Creedmoor penetrated 0.302 inches, while the 7mm-08 penetrated 0.378 inches into the 1/2-inch mild steel plate. This represents a 25% difference in penetration depth.

Which cartridge, 6.5 Creedmoor or 7mm-08, has higher muzzle energy?

The 7mm-08 generally has slightly higher muzzle energy due to its larger case capacity, even when using comparable bullet weights and velocities to the 6.5 Creedmoor.

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