Aero Precision M4E1 Threaded Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15 APAR700201C

Aero Precision M4E1 AR-15 Stripped Lower Receiver 5.56 NATO Black Anodized 7075-T6 Threaded APAR700201C UPC 815421023756 | Aero M4E1 Threaded Lower 556 NATO Enhanced Black AR15 Lower Receiver Mil-Spec Dimensions Gen2 Features Tension Screw Aero M4E1 556 stronghold: Aero APAR700201C Lower – AR-15 5.56 NATO black featuring UPC 815421023756. 7075-T6 threaded tactical, enhanced elite. M4E1 – Aero's 556 sentinel. 556 threaded. Key Features of Aero APAR700201C M4E1 Lower M4E1 Threaded Design: Pin perfection. 5.56 NATO Marked: Legal legend. Black Hardcoat Anodized: Wear warrior. 7075-T6 Forged Aluminum: Bulletproof base. Gen2 Enhancements: Upper tension, polished trigger. Specifications - UPC 815421023756 SpecificationDetails PlatformAR-15 Caliber5.56x45mm NATO Material7075-T6 Aluminum FinishBlack Anodized FeaturesThreaded Takedown/Pivot Pins, Tension Screw ModelM4E1 APAR700201C Launch your 5.56 AR build with the Aero Precision M4E1 lower receiver. Threaded pins allow wrench-free assembly, ensuring tight fit without special tools. Mil-spec compatibility with upgrades. Precision forged. Ultimate customization base. The End