Can it still expand? .45 Auto Federal 230gr HST Short Barrel Gel Test

Published on December 15, 2018
Duration: 6:35

This expert analysis, led by an experienced instructor, details the performance of Federal Premium .45 Auto 230gr HST ammunition fired from a short-barrel handgun. The test focuses on expansion capabilities, penetration depth, and weight retention in both bare and clothed ballistic gelatin. The data confirms the HST's effectiveness for defensive use, meeting FBI standards even from a reduced barrel length.

Quick Summary

Federal Premium .45 Auto 230gr HST ammunition fired from a short barrel achieved an average velocity of 732 FPS. It demonstrated impressive expansion exceeding 0.90 inches and penetration depths of 15.6-16.9 inches, meeting FBI performance standards even after passing through heavy clothing.

Chapters

  1. 00:00Introduction to .45 Auto HST Testing
  2. 00:44Bare Gel Test and High-Speed Video
  3. 01:20Bare Gel Results Analysis
  4. 02:50Heavy Clothing Test (IWBA Standards)
  5. 03:24Heavy Clothing Results Analysis
  6. 05:06Data Summary and Conclusion

Frequently Asked Questions

How does Federal Premium .45 Auto 230gr HST perform from a short barrel?

From a short barrel, the Federal Premium .45 Auto 230gr HST averaged 732 FPS, maintaining excellent expansion over 0.90 inches and penetration between 15.6-16.9 inches, meeting FBI standards.

What are the key performance metrics for defensive .45 ACP ammunition?

Key metrics include expansion (ideally over 0.90 inches), penetration (12-18 inches per FBI standards), and weight retention (near 100%) to ensure effectiveness.

Does ammunition expansion decrease significantly from short-barrel handguns?

Short barrels reduce velocity, which can impact expansion. However, well-designed ammunition like the Federal Premium .45 Auto 230gr HST can still achieve significant expansion and meet performance standards.

What is the significance of testing ammunition through heavy clothing?

Testing through heavy clothing simulates real-world conditions where fabric can clog a bullet's hollow point, hindering expansion. Consistent performance through clothing indicates superior design.

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