Aero Precision M4A1 Complete Lower Receiver Assembly

M4A1 Clone Complete Lower Receiver features custom engraving on our AR15 Gen 2 Lower Receiver and is the perfect complete lower for your M4A1 clone build.

INCLUDES:

• M4A1 Clone Lower Receiver
• Standard Collapsible Stock
• Standard A2 Grip
• Lower parts kit
• Receiver extension
• Carbine buffer kit
• These parts are installed

M4A1 LOWER RECEIVER FEATURES:

• Custom Aero Precision logo
• Markings include: Property of U.S.A., MOD M4 CARBINE, CAL. 5.56MM
• Serial number designation
• Safe/Semi/Auto safety selector markings

GEN 2 LOWER RECEIVER FEATURES:

• 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.

Shipping is flat $37.19 to cover the California state DROS fee, or we can just simply ship the firearm to your local firearms retailer. Any and all order cancellations will incur a 10% restocking fee.