Engineered for consistent function across varied conditions, the Gem Tech Gemtech GVAC Upper Receiver w/Bolt Group Black 5.56mm Nato 16.1" Barrel (NO CHARGING HANDLE) promotes reliable operation.\n\nDeveloped for shooters who value predictable performance during regular practice, the Gem Tech Gemtech GVAC Upper Receiver offers practical handling. Known for their commitment to quality, Gem Tech ensures each product is crafted with precision and reliability.\n\n- Manufacturer: Gem Tech\n- Model: GVAC\n- Caliber: 5.56mm\n- Condition: New\n- Action: Semi-Automatic\n- Finish Color: Black\n- Barrel Length: 16.1"\n- Number of Magazines: 0\n- Capacity: N/A\n- Optic Footprint: N/A\n- Unique Features: Includes Bolt Carrier Group, ETM Flash Hider\n- Night Sights: No\n- External Safety: No\n- Threaded Barrel: Yes\n- What's In The Box: Upper Receiver, Bolt Carrier Group\n- Weight: 4.2 lb\n- Length: N/A\n- Width: N/A