AERO M4E1 UPPER 300BLK 8″ MLOK FDE

Aero Precision M4E1, AR15 Complete Upper, 300 Blackout, 8″ Barrel, 1:7 Twist, 7″ MLOK Handguard, Pistol Length Gas System, Cerakote Finish, Flat Dark Earth, Does Not Include BCG or Charging Handle 640212M1