Description
Features:
- Caliber: 5.56 NATO
 - Finish: Type III Class 2 Hardcoat Anodized Finish
 - Upper Receiver: Aero Precision M4E1 Threaded Upper - 7075-T6 Aluminum
 - Handguard: 15-Inch ATLAS R-ONE M-LOK Handguard
 - M4 Feed Ramps: Yes
 - Muzzle Device: A2 Flash Hider
 - Barrel: 16" 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: Mid-Length Gas Tube
 - Bolt Carrier Group: AB Arms Nickel Boron AR-15 Bolt Carrier Group
 - Charging Handle: Radian Raptor AR-15 Ambidextrous Charging Handle
 - HP and MPI Tested
 
Specifications:
- Weight: ~4 lbs.
 - Length: ~24.4"
 
Compatibility:
- AR-15 lower receiver