Radian Weapons R0414 Model 1 Builder Kit 14" FDE
Complete AR-15 upper and lower receiver set with 14" Magpul M-LOK handguard, ambidextrous controls, and Raptor-SD charging handle. Everything needed to build a modern rifle.
Radian Weapons R0414 Model 1 Builder Kit
This comprehensive builder kit provides the core components needed to assemble a modern, fully ambidextrous AR-15 platform rifle. Radian Weapons has engineered each component with attention to detail and practical functionality.
What's Included
Upper Receiver Assembly
- Billet aluminum upper receiver with integrated dust cover
- Anti-rotation pin for secure barrel installation
- Lightweight forward assist for reduced reciprocating mass
Handguard & Mounting
- 14" Magpul M-LOK modular handguard in Flat Dark Earth
- Four cross bolts with washers and nuts for secure attachment
- Aluminum barrel nut and wrench for proper installation
Lower Receiver & Controls
- Radian AX556 billet lower receiver
- Raptor-SD ambidextrous charging handle for left and right-handed shooters
- Talon 45/90 ambidextrous safety selector
- Ambidextrous bolt catch and release
- Ambidextrous magazine release
- Enhanced takedown pin set for smooth operation
Why This Kit Works
Radian Weapons specializes in ambidextrous controls and quality billet receivers. This kit eliminates guesswork by pairing proven components that work together seamlessly. The M-LOK handguard accepts modern tactical accessories, and the full complement of ambidextrous controls makes this rifle equally comfortable for right or left-handed shooters.
You'll still need to source a barrel, bolt carrier group, and furniture to complete your build, but this kit provides the foundation for a reliable, modern rifle.
