PSA JAKL Review: Budget Sig MCX Killer?

Published on November 22, 2022
Duration: 24:08

This guide details the field stripping and gas system adjustment for the Palmetto State Armory JAKL, a 5.56 NATO rifle featuring a long-stroke gas piston system. The process includes safe unloading, removal of the charging handle and bolt carrier group, and adjustment of the 4-position gas regulator. The JAKL is presented as a budget-friendly alternative to platforms like the Sig MCX, offering similar piston-driven reliability.

Quick Summary

The PSA JAKL is a 5.56 NATO rifle from Palmetto State Armory, distinguished by its reliable long-stroke gas piston system. It's designed as a budget-friendly alternative to the Sig MCX, offering comparable features for under $1,100. Accuracy testing shows groups between 1.5-3 inches at 100 yards, and its 10.5-inch barrel has a 1:7 twist rate.

Chapters

  1. 00:00Introduction and Shooting Footage
  2. 00:43PSA JAKL Overview
  3. 01:43Accuracy Testing
  4. 05:03Muzzle and Barrel Specs
  5. 05:56Gas System
  6. 06:38Upper Receiver and Handguard
  7. 08:08Charging Handle and Ergonomics
  8. 10:08Lower Receiver and Brace
  9. 11:26Disassembly and Internals
  10. 17:34Final Thoughts and Value

Frequently Asked Questions

What is the PSA JAKL and how does it compare to the Sig MCX?

The PSA JAKL is a 5.56 NATO rifle from Palmetto State Armory featuring a long-stroke gas piston system. It's positioned as a budget-friendly alternative to the Sig MCX, offering similar piston-driven operation and features at a significantly lower price point, typically under $1,100.

What are the key technical specifications of the PSA JAKL pistol?

The JAKL pistol features a 10.5-inch barrel with a 1:7 twist rate, a long-stroke gas piston system with a 4-position adjustable gas block, and is constructed from 6105 aluminum. It accepts standard AR-15 magazines and weighs around 6.5 lbs unloaded.

How does the PSA JAKL perform in accuracy testing?

During accuracy testing at 100 yards with a Primary Arms GLx 4-16 scope, the PSA JAKL yielded group sizes ranging from 1.5 inches to nearly 3 inches, depending on the specific 5.56 NATO ammunition used, including loads from Remington, Barnes, and Black Hills.

What is the operating system of the PSA JAKL?

The PSA JAKL utilizes a long-stroke gas piston system, which is known for its reliability and durability. This system is distinct from direct impingement systems common in AR-15s and is designed to handle a wider range of conditions, including suppressed fire.

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