Aero Precision M4E1 Stripped Lower Receiver AR-15 5.56 NATO Anodized Matte Black Finish

Aero Precision AR-15 M4E1 Stripped Lower Receiver .223/5.56 Billet Aesthetics/Forged 7075-T6 Aluminum Anodized Matte Black Finish

Aero Precision is a state of the art manufacturer which crafts superior parts, uppers, and complete rifles. Every component is engineered to razor thin tolerances within Mil-spec standards and is manufactured with the most advanced technologies available. Aero Precision pushes the boundaries of manufacturing with perfect engineering and clean machining by developing and evolving existing processes. When you need perfection and there is no margin of error, you need Aero Precision!

Specifications and Features:
Aero Precision M4E1 AR-15 Lower Receiver APAR600001C
Stripped Lower Receiver
Multi-Caliber Marked
M4 Serial Number Designation
Works with Standard AR-15 Components/Magazines
Rear takedown pin detent hole is threaded for a 4-40 set screw
Integrated Trigger Guard
Upper Tension Screw
Overall Weight 8.61oz
Billet Aesthetics
Machined from 7075-T6 Forged Aluminum
Anodized Finish
Made in America
Matte Black

Includes:
Stripped Lower Receiver
Nylon Tipped Tensioning Set Screw
Threaded Bolt Catch Pin