Radian Weapons R0427 Model 1 Builder Kit — 10″ M-LOK

This Radian Weapons Model 1 builder kit provides a comprehensive collection of components for assembling an AR-15 platform. The kit centers on billet upper and lower receivers and includes a 10″ Magpul M-LOK handguard and a Radian A-DAC 15 lower. Included ambidextrous controls and hardware facilitate a versatile, user-configurable build suited to workshop projects and custom rifles. The finish is listed as Radian Grey with complementary Radian Black handguard elements.

Key Specifications

• The handguard uses the M-LOK modular attachment interface.
• The handguard length is listed as 10 inches in the product name.
• The handguard finish is Radian Black.
• The overall color is described as Radian Grey.
• The kit is intended for an AR-15 style rifle platform.
• Includes a billet upper receiver with dust cover, anti-rotation pin, and lightweight forward assist.
• Includes a Radian A-DAC 15 lower receiver.
• Includes ambidextrous controls such as a Raptor-SD charging handle, a Talon 45/90 safety selector, an ambidextrous bolt catch & release, and an ambidextrous magazine release.
• Includes installation hardware including an aluminum barrel nut and barrel nut wrench, an enhanced takedown pin set, and handguard cross bolts with washers and nuts.

This builder kit gathers thoughtfully selected components to simplify a custom AR-15 assembly. With billet receivers, ambidextrous controls, and Magpul M-LOK compatibility, it provides a solid foundation for a precise, user-configured build that accommodates a range of workflows and preferences.