ATI Milsport AR-15 Complete Upper 16″ Barrel with 15″ M-LOK Rail

These American Tactical Import (ATI) Complete Upper receivers feature a 15" free-floating M-LOK rail Phosphate BCG and 16" barrel. Perfect for a new AR-15 build the ATI MilSport line is compatible with any MilSpec parts or lower receiver you wish to work with. You can drop this upper right onto a complete lower and get right to the shooting range if you wish; it ships with a low profile gas block flash hider charging handle complete bolt carrier group barrel and upper receiver assembly fully assembled

Features:

• 16" barrel 1:8 twist
• Phosphate Bolt Carrier
• A2 flash hider
• Micro Gas block
• 15" free-float M-LOK accessory rail
• 7075 T6 Aluminum Upper