Aero Precision M4E1 Threaded No FA Complete Upper 16" 5.56 Mid 15" M-LOK ATLAS S-ONE - Anodized Black

Aero Precision 16" 5.56 M4E1 Threaded Complete Upper - Anodized BlackBuilt for Precision, Durability, and Maximum CustomizationThe Aero Precision M4E1 Threaded No FA Complete Upper with a 16-inch barrel delivers a high-performance solution for AR-15 enthusiasts. Designed without a forward assist, this mid-length upper provides a streamlined and weight-optimized profile while retaining the rugged dependability of Aero Precision's enhanced forged construction. Paired with the lightweight 15-inch M-LOK ATLAS S-ONE Handguard, this upper receiver maximizes attachment flexibility and offers a refined, precision-driven AR-15 setup perfect for custom builds. Note: Bolt Carrier Group (BCG) and Charging Handle are not included.Key Features:No Forward Assist Design: Simplified, lightweight build ideal for streamlined performance.Enhanced Forging: Custom-enhanced forging for a billet-style look while maintaining forged strength.15-inch ATLAS S-ONE Handguard: Features M-LOK attachment points, front and rear Picatinny rails, and an eliminated center top rail for weight reduction.Quick Disconnect Sling Sockets: Positioned at 3, 6, and 9 o'clock for versatile carry options.M4 Feedramps and Full-Length Picatinny Rail: Seamlessly blends with ATLAS Series Handguards for a consistent and sleek top rail.A2 Flash Hider Included: Reduces flash signature for improved performance.Technical Specifications:Manufacturer: Aero PrecisionCaliber: .223 Remington / 5.56x45mm NATOBarrel Length: 16 inchesGas System Length: Mid-LengthBarrel Twist Rate: 1:7Material: 4150 Chrome Moly Vanadium (Barrel)Attachment/Mount Types: M-LOK, PicatinnyGas Block Journal Size: .750 inchesHandguard Length: 15 inchesInside Diameter: 1.3 inchesOutside Diameter: 1.5 inchesCondition: NewBolt Carrier Group: Not includedCharging Handle: Not includedCustomer Benefits:Superior Customization: Extensive M-LOK and Picatinny compatibility to support attachments for different mission needs.Balanced Handling: Mid-length gas system offers smoother recoil impulse and improved shooting comfort.Enhanced Durability: Robust construction and high-grade materials provide long-lasting performance in demanding conditions.Experience top-tier performance and versatility with the Aero Precision M4E1 16" Upper. Perfect your custom build-add it to your cart today!