Should You Cycle Out Your Carry Ammo?

Published on November 24, 2024
Duration: 13:28

This video addresses the common practice of cycling carry ammunition and its potential implications. The presenter explains that repeatedly chambering and ejecting rounds can lead to 'setback,' where the bullet is pushed deeper into the casing, potentially increasing internal pressure. While modern firearms and ammunition are robust, this phenomenon is a factor to consider for reliability and safety. The advice is to inspect carry ammo for signs of damage or setback and to replace any suspect rounds to ensure optimal performance.

Quick Summary

Repeatedly chambering carry ammunition can cause 'setback,' pushing the bullet deeper into the casing and potentially increasing pressure. Inspect your carry rounds for damage or setback, and consider replacing any suspect cartridges to ensure reliable firearm function during critical moments.

Chapters

  1. 00:00Introduction: Carry Ammo Questions
  2. 00:58Sponsor: SDI Gunsmithing School
  3. 01:28Should You Cycle Carry Ammo?
  4. 01:31Magazine Spring Memory vs. Wear
  5. 02:36Loading and Unloading Frequency
  6. 03:05One in the Chamber (Plus One)
  7. 03:24The Top Round Problem
  8. 04:04Cartridge Setback Explained
  9. 04:49Overall Length and Pressure
  10. 05:24Plus P Ammunition Risks
  11. 06:16Recommendation: Cycle Carry Ammo
  12. 06:37Ammo Quantity for Cycling
  13. 07:07Proponent of 50-Round Boxes
  14. 07:39Importance of Lot Numbers
  15. 08:07Marine Environments & Corrosion
  16. 08:33Sweat and Ammunition Corrosion
  17. 08:57Nickel Plated Carry Ammo
  18. 09:11Press Check Visibility
  19. 09:43Corrosion Prevention
  20. 10:18Generous Crimp on Carry Ammo
  21. 10:41Shotgun Ammo Corrosion
  22. 11:01Rifle Ammo Setback
  23. 11:19Discard or Shoot Suspect Rounds
  24. 11:35Why Risk Your Life?
  25. 12:08Conclusion & Future Videos
  26. 12:41Call to Action: Subscribe & Follow

Frequently Asked Questions

What is cartridge setback and why is it a concern for carry ammunition?

Cartridge setback occurs when the bullet is pushed deeper into the casing due to repeated chambering. This reduces internal volume, potentially leading to unsafe pressure increases when the round is fired. It's a concern for carry ammo because the top round is frequently chambered and ejected.

How often should I cycle my carry ammunition?

While there's no strict schedule, it's advisable to cycle carry ammunition periodically, especially if you frequently load and unload your firearm. Inspecting for damage or setback and replacing suspect rounds is key to maintaining reliability for self-defense.

What are the benefits of nickel-plated brass for carry ammunition?

Nickel-plated brass cases offer two main benefits for carry ammo: they are more visible for press checks, helping confirm a round in the chamber, and they provide better resistance to corrosion compared to raw brass, which can turn green over time.

Should I worry about magazine springs wearing out from being loaded?

Magazine springs primarily wear out from the continuous cycle of compressing and decompressing, not from being held under pressure for extended periods. While very old springs in certain firearms might need replacement, typical carry use is unlikely to ruin a modern magazine spring.

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