AXR SSP (New Rifle From PSA) Shot Show 2026

Published on January 25, 2026
Duration: 1:46

This video provides an expert overview of the new Palmetto State Armory (PSA) AXR SSP rifle system, presented by Justin from PSA. The AXR SSP builds upon the Jakl 2.0 platform, focusing on reduced front-end weight and enhanced modularity. Key features include a 3-position adjustable gas block, user-serviceable barrels, interchangeable handguards, and a proprietary lower receiver with full ambidextrous controls. The robust E4 bolt is designed to handle powerful calibers like 6mm ARC and .338 ARC without common failure points like lug cracking.

Quick Summary

The Palmetto State Armory (PSA) AXR SSP rifle features a Short Stroke Piston operating system, addressing weight concerns from previous models like the Jakl 2.0. It boasts modularity with a monolithic rail and interchangeable handguards, user-serviceable barrels, and a proprietary lower with full ambidextrous controls. The robust E4 bolt supports calibers like 6mm ARC and .338 ARC.

Chapters

  1. 00:00Introduction to AXR SSP
  2. 00:10Design Improvements and Weight Reduction
  3. 00:28Gas System Features
  4. 00:45Modularity and Customization
  5. 01:18Lower Receiver and Controls
  6. 01:30E4 Bolt and Caliber Support

Frequently Asked Questions

What does SSP stand for in the PSA AXR SSP rifle?

SSP in the PSA AXR SSP rifle stands for Short Stroke Piston. This operating system is known for its robustness and is a key feature of this new rifle from Palmetto State Armory.

What are the key modularity features of the PSA AXR SSP?

The PSA AXR SSP offers significant modularity with a bolt-on monolithic Picatinny top rail and interchangeable handguards. Additionally, its barrels are user-serviceable, allowing for easy swaps and customization.

What calibers can the PSA AXR SSP rifle support, and why?

The PSA AXR SSP is designed to support calibers like 6mm ARC and .338 ARC. This capability is attributed to its robust new E4 bolt, which features an increased lug diameter and dual ejectors to prevent common lug cracking issues.

How does the PSA AXR SSP's lower receiver differ from a standard AR-15?

The PSA AXR SSP features a proprietary lower receiver that is not mil-spec compatible. However, it retains compatibility with standard AR-15 grips, safeties, and triggers, while offering full ambidextrous controls.

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