PSA 556 KRINK: Unboxed, first 500 rounds review.

Published on March 31, 2024
Duration: 29:57

This review of the Palmetto State Armory 5.56 Krink clone covers its unboxing and initial 500-round performance. The firearm demonstrated smooth action and good trigger feel compared to competitors. While brass-cased ammunition ran flawlessly, the Krink experienced significant issues with steel-cased ammunition, including stuck cases and feeding failures across multiple magazine types. Suppressor use did not appear to mitigate these steel-case issues.

Quick Summary

The PSA 556 Krink review revealed a smooth action and trigger, outperforming the Riley Defense Krink. While brass-cased ammunition ran flawlessly, steel-cased ammunition caused significant issues like stuck cases, suggesting a need for consistent chamber lubrication when using steel.

Chapters

  1. 00:19Introduction & Comparison Setup
  2. 00:40Unboxing & Initial Impressions
  3. 01:17Firearm Components & Features
  4. 03:25First Malfunction: Stuck Case
  5. 04:03Design Features: Booster & Sights
  6. 04:32Action & Trigger Feel Comparison
  7. 05:00Optic Rail & Stock Adapter
  8. 06:02Magazine Lockup & PSA 101 Mags
  9. 06:32Bolt & Carrier Inspection
  10. 06:46First Shots: Brass Case Ammo
  11. 07:58Testing Steel Case Ammunition
  12. 08:13Steel Case Malfunction: Stuck Case
  13. 09:07Handguard Retainer Issue
  14. 10:18Continued Steel Case Testing
  15. 11:38East German Bake Mag Test
  16. 12:3674 Mag with Pod Follower Test
  17. 13:13Bulgarian Commercial Mags
  18. 14:39Suppressor Test: Brass Case
  19. 16:06Suppressor Test: Steel Case
  20. 17:12Polish Mag & Steel Case Reload
  21. 18:30Bulgarian Waffle Mags
  22. 20:12Sustained Brass Case Firing
  23. 21:05Hammer Follower Malfunction
  24. 22:06Final Steel Case Test
  25. 23:00Round Count & Overall Performance
  26. 23:44Post-Firing Internal Inspection
  27. 24:51Summary of Pros & Cons
  28. 26:12Steel Case Issue Significance
  29. 27:45Conclusion & Future Plans
  30. 28:53Range Shoutout

Frequently Asked Questions

What are the main issues encountered with the PSA 556 Krink?

The primary issue observed with the PSA 556 Krink is its unreliability with steel-cased ammunition, leading to frequent stuck cases and feeding failures. Brass-cased ammunition, however, performed flawlessly throughout the testing.

How does the PSA 556 Krink compare to the Riley Defense Krink in terms of feel?

The PSA 556 Krink offers a significantly smoother action and trigger reset compared to the Riley Defense Krink, which was described as having a rough and gritty feel out of the box.

What types of magazines were found to be compatible with the PSA 556 Krink?

The PSA 556 Krink demonstrated excellent compatibility with Bulgarian waffle magazines, PSA 101 magazines, and Bulgarian commercial grade magazines. Some Polish and Russian magazines experienced issues, particularly with steel-case ammunition.

What was the total round count for the PSA 556 Krink review?

In a single day, 590 rounds were fired through the PSA 556 Krink, including 300 rounds of high-pressure Norma penetrator brass-cased ammunition and the remainder with various steel-cased loads.

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