Aero Precision’s M4E1 5.56 Assembled Upper Receiver with the ATLAS S-ONE Handguard is a testament to superior design and engineering. This complete upper receiver is crafted for the AR-15 platform, featuring a robust 18-inch 5.56 NATO barrel with a 1:7 twist rate, ensuring precision and reliability. The anodized black finish adds durability and a sleek look, while the M-LOK attachment system offers versatility for accessories.
Ideal for competitive shooting, hunting, and target practice, this upper receiver is a favorite among enthusiasts for its lightweight design and quality construction. Aero Precision is renowned for its innovation and commitment to quality, making it a trusted name in the firearms industry.
Key Features:
– Manufacturer: Aero Precision
– Model: M4E1 5.56 Assembled Upper Receiver
– Caliber: 5.56 NATO
– Condition: New
– Action: Semi-Automatic
– Finish Color: Anodized Black
– Barrel Length: 18.00″
– Number of Magazines: N/A
– Capacity: N/A
– Optic Footprint: N/A
– Unique Features: Enhanced forging for a “billet look”, M-LOK attachment system
– Night Sights: No
– External Safety: No
– Threaded Barrel: Yes
– What’s In The Box: Assembled Upper Receiver, ATLAS S-ONE Handguard
– Weight: 4.280 lbs
– Length: 18.000 inches
– Width: N/A
