Primary Weapons Systems UXR ELITE .300 AAC Blackout 14.5″

About this product

The Primary Weapons Systems UXR Elite is a modular short-barrel rifle configured in .300 AAC Blackout. It features PWS’s Barrel Xchange System for rapid caliber and barrel-length changes, a Modified Long Stroke Piston operating system, and a three-position adjustable gas block with a dedicated suppressor setting. The rifle includes an M-LOK handguard, an extended FRC compensator that is pinned and welded to the barrel, and ambidextrous controls with a folding, adjustable stock.

Key Specifications

• Chambered in .300 AAC Blackout.
• The barrel measures 14.50 inches.
• Barrel material is Steel.
• Equipped with the proprietary Barrel Xchange System for swapping calibers and barrel lengths.
• Employs a Modified Long Stroke Piston System for reliable cycling.
• Includes a three-position adjustable gas system with a dedicated suppressor setting.
• Muzzle device is a FRC Compensator, extended and pin/welded to the barrel.
• Handguard interface is M-LOK for accessory mounting.
• Construction uses Aluminum components and features Ambidextrous controls with a folding stock that has adjustable cheek height and length of pull.

Designed for shooters who prioritize modularity and compact .300 AAC Blackout performance, the UXR Elite balances short-barrel handling with features that support suppressed and purpose-configured use. Its Barrel Xchange System and adjustable gas settings make it a flexible platform for range use and compact-duty applications.