NEW AERO PRECISION M16A4 LOWER 5.56MM RECEIVER.

Our M16A4 Special Edition Lower Receiver features custom engraving on our AR15 Gen 2 Lower Receiver and is the perfect base for your M16A4 clone build.

Features:

• Custom Aero Precision logo
• Markings include: Property of U.S.A., MOD M16A4, CAL. 5.56MM
• Serial number designation
• Safe/Semi/Burst safety selector markings

Gen 2 Lower Receiver

• Upper Tension Screw – Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.
• Increased Magwell Flare – Allows for easier insertion of magazines and provides a sleeker look.

Includes:

• Stripped AR15 Lower Receiver, Gen 2
• Nylon tipped tensioning set screw