Radian Weapons Model 1 Builder Kit 14" Magpul M-LOK Handguard

The Builder Kit 14 provides a complete AR-style platform solution designed for builders seeking premium components and enhanced ambidextrous functionality. This kit includes a billet upper receiver, AX556 lower receiver, M-LOK handguard, and a selection of precision-engineered controls and accessories for a streamlined build process.

Product Features

• Complete AR-style builder kit with matched upper and lower receiver components
• Billet upper receiver includes installed dust cover, anti-rotation pin, and lightweight forward assist
• AX556 lower receiver provides a durable foundation for custom builds
• M-LOK handguard allows for modular accessory attachment options
• Includes Raptor-SD ambidextrous charging handle for versatile operation
• Features Talon 45/90 ambidextrous safety selector for configurable controls
• Includes ambidextrous bolt catch and release, magazine release, and enhanced takedown pin set
• Includes aluminum barrel nut, barrel nut wrench, and handguard mounting hardware
• Finished in Flat Dark Earth for a distinctive appearance