Stag Arms AR-15 Upper Left Hand Receiver 5.56 NATO 16in Barrel NJ Compliant M4 Profile1-7 Twist 1/2 x 28 Thread Compensator Black

Stag Arms AR-15 Upper Left Hand Receiver 5.56 NATO 16in Barrel NJ Compliant M4 Profile1-7 Twist 1/2 x 28 Thread Compensator Black. Made to mil-spec standards this upper satisfies the need for a standard GI carbine. Featuring a 5.56x45mm NATO chamber 16in 1/7 chrome lined barrel with a thermoplastic handguard and A2 birdcage flash hider. To prevent any confusion the purchase of any Stag Arms Complete Upper does NOT include charging handle or BCG. Specifications for Stag Arms AR-15 Upper Left Hand Receiver: Manufacturer: Stag Arms Caliber: 5.56x45mm NATO Barrel Length: 16 in Gas System Length: Mid Length Barrel Twist Rate: 1-7 Threads per Inch: 1/2x28 Finish: Anodized Color: Black Gun Model: AR-15 Fabric/Material: Metal Attachment Type: Picatinny Gas Block Journal Size-Diameter: .750 in Handguard Length: 13.5 in Gun Rail: Picatinny Gun Make: AR Platform Additional Features: Left Hand Barrel Material: 416R Stainless Steel Bolt Carrier Group Included: No Charging Handle Included: No Magazine Included: No Mount Type: Picatinny Country of Origin: USA Package Contents: Stag Arms AR-15 Upper Left Hand Receiver Stag Arms STAG15111113: AR-15 Upper Left Hand Receiver 5.56 NATO 16in Barrel NJ Compliant M4 Profile1-7 Twist 1/2 x 28 Thread Compensator Black