Aero Precision M4E1-E EM15 Complete Upper 5.56 x 45 16inch HBAR Mid Length 1-7 Twist 1/2 x 28 Thread Cerakote FDE

Aero Precision M4E1-E EM15 Complete Upper 5.56 x 45 16inch HBAR Mid Length 1-7 Twist 1/2 x 28 Thread Cerakote FDE. Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and visual appeal and a new profile for the picatinny top rail. Specifications for Aero Precision M4E1-E EM15 5.56 x 45 Complete Upper: Manufacturer: Aero Precision Caliber: 5.56x45mm NATO Overall Length: 30 in Barrel Length: 16 in Barrel Profile: HBAR Gas System Length: Mid Length Barrel Twist Rate: 1-7 Threads per Inch: 1/2x28 Muzzle Device: A2 Flash Hider Finish: Cerakote Color: FDE Fabric/Material: 7075 T6 Aluminum Gas Block Journal Size-Diameter: .750 in Handguard Length: 16 in Gun Rail: M-LOK Gun Make: AR Platform Gun Model: AR-15 Weight: 48 oz Condition: New Barrel Material: 4150 CMV Steel Bolt Carrier Group Included: No Magazine Included: No Charging Handle Included: No Mount Type: M-LOK Country of Origin: USA Package Contents: Aero Precision M4E1-E EM15 5.56 x 45 Complete Upper Aero Precision APAR600294M97: M4E1-E EM15 Complete Upper 5.56 x 45 16inch HBAR Mid Length 1-7 Twist 1/2 x 28 Thread Cerakote FDE