5 Rds of .357mag vs. 6 Rds of .38spl+p...Better Choice for Self-Defense?

Published on February 25, 2026
Duration: 6:58

This video from TheYankeeMarshal compares .357 Magnum and .38 Special +P for self-defense, with an expert instructor's perspective. It delves into specific ammunition performance metrics like muzzle velocity and energy, highlighting that while .357 Magnum generally offers more power, certain high-performance .38 Special +P loads can rival its energy output. The analysis emphasizes that practical self-defense choices depend heavily on shooter proficiency, recoil tolerance, and the specific ammunition selected, with an extra round in a .38 Special +P revolver potentially outweighing a marginal power difference for some users.

Quick Summary

The choice between .357 Magnum and .38 Special +P for self-defense depends on shooter proficiency and specific ammunition. While .357 Magnum offers more power, high-performance .38 Special +P loads can match its energy with less recoil. For many, a six-round .38 Special +P revolver with potent ammo provides a more practical, controllable, and effective self-defense solution due to comparable ballistics and an extra round.

Chapters

  1. 00:00Introduction: .357 Mag vs .38 Spl+P
  2. 00:41Speaker's Preference and Rationale
  3. 01:27Nuance: Personal Preference and Recoil
  4. 02:27Ammunition Comparison: Energy Output
  5. 03:27The Advantage of an Extra Round
  6. 03:43Hard Cast .38 Special +P Performance
  7. 04:02Conclusion: Max Performance vs. Practicality

Frequently Asked Questions

What is the main difference between .357 Magnum and .38 Special +P for self-defense?

While .357 Magnum generally offers higher muzzle energy and velocity, .38 Special +P can achieve comparable energy levels with less recoil, especially with specialized loads. The choice hinges on shooter proficiency and the specific ammunition used, with .38 Special +P often providing an extra round in comparable revolvers.

Can .38 Special +P match the performance of .357 Magnum?

Yes, certain high-performance .38 Special +P loads, particularly 158-grain hard-cast bullets, can rival or even exceed the muzzle energy of standard 125-grain .357 Magnum self-defense rounds when fired from snub-nose revolvers. However, .357 Magnum typically offers higher velocity and energy potential with its heaviest loads.

Why might .38 Special +P be a better choice for self-defense than .357 Magnum?

For many shooters, the recoil of full-power .357 Magnum loads can be difficult to manage, impacting accuracy and follow-up shots. A six-round .38 Special +P revolver with potent ammunition can offer a more controllable package with comparable terminal ballistics and an extra round, making it a more practical choice for some.

What factors should influence the choice between .357 Magnum and .38 Special +P for self-defense?

Key factors include your ability to manage recoil, the specific ammunition performance data (muzzle velocity and energy), the capacity of your revolver (e.g., 5-shot vs. 6-shot), and your personal preference for shootability versus maximum power. Maximizing your personal ability with the chosen caliber is crucial.

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