Faxon Firearms ARAK-21 XRS 7.62x39 16 inches XRS Rifle

The Faxon Firearms ARAK-21 XRS 7.62x39 16 inches XRS Rifle represents a purpose-built platform for operators and enthusiasts who demand reliability in intermediate-caliber combat applications. Chambered in 7.62x39, this rifle bridges the performance gap between NATO 5.56 and larger battle cartridges, offering proven ballistic efficiency and ammunition availability at a practical weight of 12.21 lbs. The 16-inch barrel strikes a critical balance between velocity, handling, and modularity—ideal for close-quarters engagement, vehicle-mounted use, and transitional scenarios where CQB proficiency matters.

Faxon's XRS (Extended Reliability System) design emphasizes field-proven AR-pattern ergonomics with tighter tolerances and optimized gas management for the 7.62x39 cartridge. The 16-inch barrel delivers approximately 2,350 fps with standard mil-spec ammunition, generating sufficient energy for medium-range accuracy while maintaining compact dimensions for tactical movement. Direct-impingement operation paired with Faxon's quality control ensures consistent function across variable ammunition sources—a critical advantage when working with surplus or international ammunition stocks common in 7.62x39 supply chains.

Law enforcement specialized units, rural operators, and military-adjacent professionals benefit most from this platform's chambering flexibility and proven ergonomics. The XRS maintains full compatibility with standard AR-15 controls, rail systems, and optic mounts, allowing seamless integration into existing tactical ecosystems without retraining on manipulation. Its lightweight profile and intermediate-power ballistics make it particularly suited for mobile operations, training environments, and scenarios where barrier penetration and intermediate-range accuracy outweigh the advantages of higher-powered battle rifle platforms.