Radian Weapons presents the Model 1 Builder Kit 15.5" GRY, a testament to precision engineering and superior design. This kit features a billet upper receiver with dust cover, anti-rotation pin, and lightweight forward assist installed, ensuring seamless functionality and ease of use. Ideal for range time and competition, the Model 1 Builder Kit offers versatility with its ambidextrous controls and modular attachment interface. Radian Weapons is renowned for its innovation and attention to detail.

Key Features:
- Manufacturer: Radian Weapons
- Model: Model 1 Builder Kit
- Action: Semi-Auto
- Finish Color: Radian Grey
- Barrel Length: 15.5"
- What's In The Box: Billet Upper Receiver, Hand Guard, Radian A-DAC 15 Lower Receiver, Raptor-SD Ambidextrous Charging Handle, Radian Talon 45/90 Ambidextrous Safety Selector, Ambidextrous Bolt Catch & Release, Ambidextrous Magazine Release, Enhanced Takedown Pin Set, Aluminum Barrel Nut, Barrel Nut Wrench, Hand Guard Cross Bolts, Washers & Nuts
- Weight: 5.95 lbs
- Length: 11.5 in
- Width: 4.0 in