Radian Weapons R0428 Builder Kit Multi-Caliber Radian Gray Frame

Description

Product Overview

The Radian Weapons R0428 Builder Kit provides the core components for assembling a premium AR-15 platform. It combines a billet upper receiver with an AX556 ambidextrous lower receiver, a 10-inch M-LOK handguard, and Radian's ambidextrous controls. The kit includes a Raptor-SD charging handle, Talon 45/90 safety selector, ambidextrous bolt catch and release, ambidextrous magazine release, enhanced takedown pins, and essential receiver hardware. Supplied without a barrel, fire-control group, stock, sights, or magazine, it allows the builder to configure the finished firearm to specific chambering and component requirements.

Key Features

• Billet AR-15 upper receiver and Radian AX556 lower receiver
• 10-inch handguard with Magpul M-LOK attachment interface
• Radian Raptor-SD ambidextrous charging handle
• Radian Talon 45/90 ambidextrous safety selector
• Ambidextrous bolt catch, bolt release, and magazine release
• Includes dust cover, lightweight forward assist, anti-rotation pin, takedown pin set, barrel nut, and installation hardware

The Radian Weapons R0428 Builder Kit supplies a carefully matched receiver foundation and ambidextrous controls for a customized AR-15 build.