Radian Weapons presents the Complete Upper - 9" 300 1:5 in Radian Black, a masterpiece of design and engineering. This upper receiver is crafted from billet machined 7075-T6 aluminum, featuring a proprietary extended aluminum handguard with Magpul M-LOK mounting system. The match-grade 416R stainless steel barrel ensures sub-MOA accuracy, making it a top choice for precision shooting enthusiasts. Ideal for range time and training, the Radian Model 1 Complete Upper offers a seamless blend of form and function. Radian Weapons is renowned for its commitment to quality and innovation, ensuring each product meets the highest standards. Key Features: - Manufacturer: Radian Weapons - Model: Model 1 - Caliber: .300 Blackout - Barrel Length: 9" - Finish Color: Radian Black - Threaded Barrel: Yes - What's In The Box: Radian Model 1 Complete Upper, Radian Raptor-SD Charging Handle, Enhanced Black Nitride M16 Bolt Carrier Group - Weight: 5.54 lbs - Length: 12" - Width: 4"