Radian Weapons Model 1 Builder Kit Features At the center of this builder kit is the Radian A-DAC lower receiver engineered with integrated ambidextrous controls for the bolt catch and magazine release. The billet upper receiver comes pre-assembled with a lightweight forward assist dust cover and anti-rotation pin for stability and reliability. A 14-inch M-LOK free-floating handguard provides a rigid low-profile mounting surface ideal for modern optics and accessories. The included Raptor-SD ambidextrous charging handle allows for fluid manipulation from either side while the Talon 45/90 ambidextrous safety selector enhances control and adaptability. Finished in OD Green Cerakote this kit not only performs at a premium level but looks exceptional on the range or in the field. Radian Weapons Model 1 Builder Kit Specifications Brand: Radian Weapons Model: Model 1 Builder Kit Type: Semi-Automatic Billet Upper/Lower Set Caliber: 5.56 NATO / .223 Remington Finish: OD Green Cerakote Ambidextrous: Yes Upper Receiver: Billet with dust cover forward assist and anti-rotation pin installed Lower Receiver: Radian A-DAC (Ambidextrous Dual Action Catch) Handguard: 14 M-LOK Modular Free Float Charging Handle: Raptor-SD Ambidextrous Safety: Radian Talon 45/90 Ambidextrous Selector Bolt Catch: Ambidextrous Magazine Release: Ambidextrous Takedown Pins: Enhanced Set Included Additional Components: 1x Aluminum Barrel Nut 1x Barrel Nut Wrench 4x Handguard Cross Bolts with Washers & Nuts Category: Builder Kits