AR-15 KIT: COMPLETE RIFLE KIT, 15″ RAIL, 20″ NATO BARREL PHOSPHATE COATED

Description

This is a unassembled AR-15 upper receiver with a 15″ Quad Rail and 20″ Nato barrel

The parts included are below:

AR-15 M4 Upper Receiver Not Assembled

• 20′′ Nato barrel
•  1/7 Twist
• 5.56 Nato
• .750 Gas Block
• Threaded 1/2 x 28
• 15″ Free Float Quad Rail Hand Guard
•  Gas Tube, and low pro gas block
•  Ejection Port Cover
• Charging Handle
• Forward Assist
• M-16 Bolt Carrier Group
• Lower 80%
• Lower Parts Kit
• 6 Position Buffer Assembly