The M5 308 come with the S-ONE line of handguards which is designed with size and weight in mind, providing the perfect addition to your lightweight build. The proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.

Features :

• M5 Assembled Upper Receiver
• ATLAS S-ONE Handguard
• “16” .308 SS Barrel, Mid-Length”
• Low Profile Gas Block and Mid-Length Gas Tube
• Product comes assembled
• This complete upper does not include a BCG or Charging Handle