PSA PA-10 Gen 3 18” SS Mid-Length Rifle

Published on June 10, 2020
Duration: 16:23

This review of the Palmetto State Armory PA-10 Gen 3 18" SS Mid-Length Rifle provides an in-depth look at its features, performance, and value. The instructor highlights the rifle's DPMS pattern receivers, Magpul furniture, and 18-inch stainless steel barrel, discussing its accuracy potential with various .308 ammunition types. The analysis also delves into the recoil characteristics, attributing them to the rifle's buffer system and lightweight design, offering insights into AR-10 platform buffer configurations.

Quick Summary

The Palmetto State Armory PA-10 Gen 3 18" rifle features DPMS pattern receivers and an 18-inch 416 stainless steel barrel with a 1:10 twist rate. While it offers good accuracy, its recoil is significant due to a standard M4 buffer system, unlike military-grade .308 platforms which use longer receiver extensions and heavier buffers for reduced recoil.

Chapters

  1. 00:07Introduction to Palmetto State Armory Rifles
  2. 00:11PSA PA-10 Gen 3 Overview
  3. 01:40Initial Impressions and Value
  4. 02:11Magpul STR Stock Features
  5. 02:44Receiver Extension and Buffer System
  6. 03:02DPMS Pattern Receivers
  7. 04:02Peterson Emory Trigger
  8. 04:2518-inch Stainless Steel Barrel
  9. 04:31M-LOK Handguard and Manta Panels
  10. 05:41Barrel Details: 416 SS, 1:10 Twist
  11. 05:58Low Profile Gas Block and Dimpling
  12. 06:29A2 Compensator
  13. 06:40Bolt Carrier Group and Magazine
  14. 08:58Ammunition Selection for Testing
  15. 09:18Accuracy Results with Black Hills Ammo
  16. 09:55Shooting Impressions and Recoil
  17. 10:01Adjustable Gas Block Option
  18. 10:16Buffer System Analysis for .308
  19. 11:01Short Buffer vs. Long Buffer
  20. 11:55Impact of Buffer System on Recoil
  21. 12:37Military vs. Commercial AR-10 Buffer Systems
  22. 13:10Military Grade Rifle Buffer Systems
  23. 14:01TangoDown Bipod Review
  24. 14:19Sig Sauer 1-6x24 Optic and Mount
  25. 15:06Overall Assessment of the PA-10 Gen 3
  26. 15:13Customization Potential as a Building Block
  27. 15:42Barrel Break-In and Accuracy Expectations
  28. 15:58Importance of Quality Ammunition
  29. 16:15Conclusion: Excellent Starting Block

Frequently Asked Questions

What is the receiver pattern of the Palmetto State Armory PA-10 Gen 3?

The Palmetto State Armory PA-10 Gen 3 utilizes DPMS pattern upper and lower receivers. This pattern is known for its compatibility with a wide range of DPMS-style AR-10 components and accessories, making it a versatile platform for customization.

What are the key specifications of the PSA PA-10 Gen 3's barrel?

The rifle features an 18-inch barrel made from 416 stainless steel with a 1:10 inch twist rate. This configuration is well-suited for stabilizing heavier .308 Winchester projectiles, contributing to its accuracy potential.

Why does the PSA PA-10 Gen 3 have significant recoil?

The recoil is notably high due to the use of a standard M4-length receiver extension and a lighter buffer system typically designed for 5.56mm rifles. This setup increases bolt carrier velocity, leading to more felt recoil compared to military-grade .308 platforms with longer receiver extensions and heavier buffers.

What kind of accuracy can be expected from the PSA PA-10 Gen 3?

During testing with Black Hills 168 grain OTM ammunition, the rifle achieved a best group of 1.59 inches. For its price point, this is considered excellent accuracy, especially given that the barrel was new and had not been fully broken in.

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