.300 Blackout Complete Upper 16″ Phosphate Barrel 15″ Keymod Rail

.300 Blackout Complete Upper 16″ Phosphate Barrel 15″ Keymod Rail

• AR-15 Flat Top Upper Receiver
• Forward Assist + Dust Cover
• 16" Phosphate .300 Blk Barrel
• Gas tube
• Gas Block
• Crush Washer + Flash Hider  
• 15" Keymod Rail
• .223/5.56 BCG
• Charging Handle