Rifleman Review: KelTec PR57

Published on April 1, 2026
Duration: 4:18

This review of the Kel-Tec PR57 highlights its innovative, compact design, chambered in 5.7x28mm. The firearm features a unique blind magazine system holding 20 rounds, a cylindrical slide for easy manipulation, and a rotary locking mechanism. It's designed for affordability and concealability, challenging traditional handgun design norms.

Quick Summary

The Kel-Tec PR57 is an innovative 5.7x28mm pistol featuring a blind magazine with a 20-round capacity, a cylindrical slide for easy manipulation, and a slim 0.93-inch width for excellent concealment. It utilizes a rotary locking mechanism and can be loaded individually or with a stripper clip.

Chapters

  1. 00:13Introduction to George Kellgren & Kel-Tec Designs
  2. 00:40Concept of Clip-Loading Pistol
  3. 00:47Introducing the Kel-Tec PR57
  4. 00:53Caliber: 5.7x28mm
  5. 01:01Blind Magazine System Explained
  6. 01:11New York Reload Comparison
  7. 01:28Affordability and 20-Round Capacity
  8. 01:33Loading Options: Individual vs. Stripper Clip
  9. 01:52Cylindrical Slide Design and Grooves
  10. 02:04Red Dot Sight Compatibility (Shield Pattern)
  11. 02:17Dimensions: 4-inch Barrel, 7-inch Length, 0.93-inch Width
  12. 02:39Rotary Locking Mechanism and Front Lugs
  13. 03:00Dual Recoil Spring Guides
  14. 03:06Disassembly Procedure
  15. 03:20Internal Components: Recoil Springs, Cam Track, Locking Block
  16. 03:42Challenging Handgun Norms
  17. 03:56Kel-Tec's Innovative Approach
  18. 04:12Further Information: AmericanRifleman.org

Frequently Asked Questions

What makes the Kel-Tec PR57 unique?

The Kel-Tec PR57 stands out with its blind magazine system holding 20 rounds, a cylindrical slide designed for easy racking, and a compact 0.93-inch width for superior concealment. It also features a rotary locking mechanism.

What caliber is the Kel-Tec PR57 chambered in?

The Kel-Tec PR57 is chambered in the 5.7x28mm cartridge. This caliber is noted for having relatively low recoil, contributing to the pistol's manageable shooting characteristics.

How is the Kel-Tec PR57 loaded?

The PR57 can be loaded individually through the top. For faster loading, it is compatible with a clever stripper clip system, allowing for efficient replenishment of its 20-round capacity.

What are the key dimensions of the Kel-Tec PR57?

The Kel-Tec PR57 features a 4-inch barrel, is just over 7 inches long, and remarkably thin at only 0.93 inches wide. These dimensions are optimized for concealability.

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