Why 308 Is BETTER Than 223 | What Caliber For SHTF

Published on April 26, 2020
Duration: 24:55

This video provides a detailed comparison between the .308 Winchester (7.62x51mm NATO) and 5.56x45mm NATO (.223 Remington) calibers, focusing on their effectiveness in a SHTF (Shit Hits The Fan) scenario. The presenter, Magic Prepper, uses ballistic data to illustrate differences in velocity, energy, range, and penetration, arguing that .308 offers superior power and range despite its higher weight and recoil. The analysis also considers practical factors like ammunition weight, magazine capacity, and rifle platform weight, concluding that while 5.56 excels in cost and quantity, .308 provides a more authoritative and effective round for defensive applications where single-shot effectiveness is paramount.

Quick Summary

.308 Winchester offers superior power, penetration, and effective range compared to 5.56 NATO, making it a more authoritative choice for defensive SHTF scenarios requiring single-shot effectiveness at longer distances. While 5.56 excels in ammunition quantity and lower recoil for faster follow-up shots, .308's energy retention and ballistic performance at range are key advantages for survival preparedness.

Chapters

  1. 00:00Introduction: 308 vs 223 for SHTF
  2. 01:01Caliber Equivalents: 308/7.62 NATO vs 223/5.56 NATO
  3. 02:13Addressing Criticisms of 308 in SHTF
  4. 02:55Ammunition Sampling and Data Collection
  5. 04:45Common Criticisms of 308/7.62x51
  6. 06:07Velocity Comparison: 5.56 vs 308
  7. 07:09Energy Comparison: Muzzle Energy
  8. 09:01Effective Range and Energy Retention at Distance
  9. 11:04Energy at 1000 Yards
  10. 12:36Bullet Drop and Trajectory Comparison
  11. 13:40Weight and Quantity Considerations
  12. 14:14Cost Comparison: 5.56 vs 7.62
  13. 14:35Rounds per Pound Calculation
  14. 15:29Magazine and Rifle Platform Weight
  15. 16:36Average Rifle Platform Weights
  16. 17:32Why 308 is Better for SHTF
  17. 18:06Applications Where Each Caliber Excels
  18. 18:27Key Advantages: Power, Penetration, Range vs. Cost, Quantity, Follow-up Shots
  19. 18:47Personal Rationale for Choosing 308
  20. 19:32Overwatch and Perimeter Defense with 308
  21. 20:21Urban Environments vs. Open Plains
  22. 21:37Big Game Hunting and SHTF Food Security
  23. 22:05Patrols and Lightweight Operations with 5.56
  24. 22:22Squad Continuity of Caliber and Magazines
  25. 23:36Key Takeaways: 5.56 vs 308 Summary
  26. 24:13Conclusion: Why 308 is Chosen

Frequently Asked Questions

What are the main differences in energy between .308 Winchester and 5.56 NATO?

.308 Winchester delivers significantly more energy than 5.56 NATO. At the muzzle, .308 has about 2612 foot-pounds of energy, while 5.56 has around 1253 foot-pounds. This energy advantage persists at range, with .308 retaining over 1100 foot-pounds at 500 yards compared to 5.56's 356 foot-pounds.

How does ammunition weight affect carrying capacity for .308 vs 5.56?

Ammunition weight is a key factor. A single .308 round weighs about 0.854 ounces, while a 5.56 round is around 0.41 ounces. This means for every pound of ammunition, you can carry approximately 19 rounds of .308, but 39 rounds of 5.56, roughly a 2:1 ratio in favor of 5.56 for quantity.

Which caliber is better for long-range engagements in a SHTF scenario?

For long-range engagements in a SHTF scenario, .308 Winchester is generally considered better. It retains significantly more energy at extended distances, such as 1000 yards where it still delivers around 458 foot-pounds of energy, compared to 5.56 NATO's 119 foot-pounds, making it more effective for precision and power.

What are the advantages of 5.56 NATO in a SHTF situation?

The primary advantages of 5.56 NATO in a SHTF situation are its lower cost, lighter ammunition allowing for greater carrying capacity, and reduced recoil which facilitates faster follow-up shots. It's also generally favored for mobile operations, patrols, and close-quarters combat where maneuverability and volume of fire are critical.

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