Showing you EVERY Gun- Part 16 PSA 5.7 ROCK

Published on January 16, 2026
Duration: 1:11

This video provides an overview of the Palmetto State Armory (PSA) 5.7 Rock pistol. It highlights key features such as its 5.7x28mm caliber, threaded barrel, suppressor height sights, and optic-ready slide. The controls are noted to be similar to a Glock, and it comes with a 23-round magazine. The reviewer emphasizes the fun factor of shooting the pistol suppressed.

Quick Summary

The Palmetto State Armory (PSA) 5.7 Rock is a pistol chambered in 5.7x28mm, featuring a threaded barrel and suppressor height sights for easy suppressed shooting. Its controls are similar to a Glock, and it includes a 23-round magazine. While the 5.7x28mm ammunition can be expensive, the pistol is described as a ton of fun to shoot, especially when suppressed.

Chapters

  1. 00:00Introduction to PSA 5.7 Rock
  2. 00:165.7x28mm Cartridge Explained
  3. 00:26Threaded Barrel & Suppressor Use
  4. 00:29Suppressor Height Sights
  5. 00:31Optic Cut & Red Dot Installation
  6. 00:35Glock-Like Controls
  7. 00:3923 Round Magazine Capacity
  8. 00:47Trigger Operation & Safety
  9. 00:56Shooting Suppressed Recommendation
  10. 01:01Ammunition Cost vs. Fun Factor

Frequently Asked Questions

What caliber does the PSA 5.7 Rock pistol fire?

The Palmetto State Armory (PSA) 5.7 Rock pistol is chambered in the 5.7x28mm caliber. This cartridge is noted for its small size, resembling a miniature 5.56mm bullet, and offers a unique shooting experience.

What are the key features of the PSA 5.7 Rock for suppressor use?

The PSA 5.7 Rock is well-equipped for suppressor use. It comes standard with a threaded barrel, allowing for easy attachment of suppressors. Additionally, it features suppressor height sights, ensuring they remain visible even when a suppressor is mounted.

How are the controls and ergonomics of the PSA 5.7 Rock pistol?

The controls on the PSA 5.7 Rock are designed to be very similar to those found on a Glock pistol, making it intuitive for many shooters. It features a standard magazine release and slide release, and operates with a striker-fired trigger system.

What is the magazine capacity of the PSA 5.7 Rock?

The PSA 5.7 Rock pistol comes with a 23-round magazine. This high capacity is facilitated by the smaller size of the 5.7x28mm ammunition, allowing for more rounds to be carried in a flush-fitting magazine.

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