Palmetto State Armory 5.7 Rock Review

Published on February 18, 2023
Duration: 20:48

This guide details the field strip procedure for the Palmetto State Armory (PSA) 5.7 Rock pistol, as demonstrated by Mrgunsngear. It covers the basic steps to disassemble the slide from the frame and remove internal components, emphasizing safety throughout. The review highlights the pistol's delayed blowback striker-fired action and its reliable performance over a high round count.

Quick Summary

The Palmetto State Armory (PSA) 5.7 Rock pistol offers excellent reliability, firing over 1,150 rounds without malfunctions. It features a delayed blowback striker-fired action, a 23+1 capacity magazine, and a clean-breaking trigger averaging 5-5.5 lbs. Its flat shooting characteristics and competitive price make it a standout in the 5.7x28mm market, though users should be mindful of its significant blast and concussion.

Chapters

  1. 00:00Introduction and Shooting Montage
  2. 00:40Overview and Disclosure
  3. 01:35Magazine and Grip Features
  4. 04:04Frame and Controls
  5. 06:33Size Comparison and Sights
  6. 07:48Field Strip and Internals
  7. 10:14Trigger Analysis
  8. 11:33Reliability and Performance
  9. 13:335.7x28mm Cartridge and Ergonomics
  10. 16:22Cons: Blast and Concussion
  11. 17:26Pricing and Final Thoughts

Frequently Asked Questions

What are the key features of the Palmetto State Armory 5.7 Rock?

The PSA 5.7 Rock features a delayed blowback striker-fired action, a 4.7-inch fluted carbon steel barrel, and a 23+1 round capacity magazine. It boasts a QPQ finish on its 416 stainless steel slide and comes with Glock-compatible sights, with optics-ready and threaded barrel variants available.

How reliable is the PSA 5.7 Rock pistol?

During testing, the PSA 5.7 Rock demonstrated excellent reliability, completing over 1,150 rounds without any malfunctions. This high round count was achieved using both Federal American Eagle and FN ammunition, indicating robust performance.

What is the trigger like on the PSA 5.7 Rock?

The trigger on the PSA 5.7 Rock features a standard safety blade, a clean wall, and a short break. Its pull weight consistently measured between 5 and 5.5 pounds, and the reviewer noted it felt cleaner than many Glock-clone triggers.

What are the main advantages and disadvantages of the PSA 5.7 Rock?

Advantages include its high capacity, flat shooting profile, excellent reliability, and competitive pricing. The primary disadvantage is the significant blast and concussion associated with the 5.7x28mm cartridge, requiring robust hearing protection.

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