The Primary Weapons Systems UXR Elite is a modular AR-style rifle built on the company’s UXR (User XChange Rifle) platform, chambered in .223 Wylde with a patent-pending XCHANGE system that enables caliber conversion through swapping three parts: the magazine well, bolt head, and barrel. This model features a 14.5″ pinned barrel with 16″ OAL, folding adjustable stock, removable 30-round magazine capacity, and matte black finish. The design incorporates a unique bore-evacuation chamber and a modified long-stroke piston system engineered to promote smoother operation and reduced felt recoil.
The UXR Elite comes equipped with an FRC Compensator, M-LOK handguard, and modified long-stroke piston system for reliability and refined function. The rifle carries a Sub-MOA accuracy guarantee with high-grade ammunition, made possible by Boise-manufactured precision barrels. The 7075-T651 aluminum receiver features Mil-Spec Type III Class 2 anodizing, while the ambidextrous folding buttstock offers adjustable cheek height and length of pull that folds left or right via 1913 Picatinny mount.
The UXR Elite is designed for shooters who value modularity and refined operation in a modern sporting rifle platform, with its XCHANGE system and piston-driven operation making it a practical choice where quick adaptability, controlled recoil, and durable construction matter.
