FEATURES:
- Caliber: 5.56 NATO
- Finish: Type III Class 2 Hardcoat Anodized
- Upper Receiver: Aero Precision M4E1 Enhanced Upper – 7075-T6 Aluminum
- Handguard: 7.3-Inch Gen 2 Enhanced Quad Rail Handguard
- M4 Feed Ramps: Yes
- Muzzle Device: A2 Flash Hider
- Barrel: 7.5″ 1:7 QPQ Coated 4150 Chrome Moly Vanadium Barrel
- Muzzle Thread Pattern: 1/2″-28 TPI
- Gas Block: Aero .750″ Low-Profile Gas Block
- Gas Tube: Pistol Length Gas Tube
- Bolt Carrier Group: Not Included
- Charging Handle: Not Included
- MPI and HP Tested
