Radian Weapons AX556

The Radian Weapons AX556 lower receiver is a billet AR-15 component machined from 7075-T6 aluminum with fully ambidextrous A-DAC controls. Featuring the Talon 45/90 safety selector, ambidextrous bolt catch, and enhanced takedown pins in a Flat Dark Earth Cerakote finish, this receiver provides a premium foundation for AR-15 builds.
AX556

Specifications

UPC817093022532
BrandRadian Weapons
ModelAX556
Caliber223 Remington
Mfg Part NumberR0403
Mfg IdRADIAN
Barrel LengthN/A in
CapacityN/A
FinishCerakote
Radian Weapons designs and manufactures professional-grade rifles, receivers, controls, and accessories in the United States. The brand’s mission is to combine precise manufacturing with user-driven ergonomics so shooters gain measurable performance in accuracy, speed, and durability.

Founded by shooters who began with ambidextrous controls and charging handles, the company expanded into enhanced receivers and complete rifles that carry the same design DNA. Today Radian operates from Redmond, Oregon, producing Model 1 rifles, A-DAC receiver sets, and a full suite of charging handles, safeties, triggers, and pistol upgrades trusted by builders and professionals.

Highlights include Model 1 rifles in .223 Wylde, 300 BLK, and 6mm
Certified ByRadian Weapons