Aero Precision M4E1 Complete Lower Receiver w/ FDE Grip & UBR Gen2 Stock


Out of stock


The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features Aero Precision’s custom designed M4E1 Lower Receiver and is upgraded to include a MOE® Grip and UBR® Gen2 Collapsible Stock. Save when you buy it complete and let our specialists do the installation for you!

M4E1 Stripped Lower Receiver
MOE® Grip
UBR® Gen2 Collapsible Stock
Lower Parts Kit
Integrated UBR Custom Receiver Extension Tube
AR15 Carbine Buffer and Spring
These parts are installed

Our M4E1 Lower Receiver delivers billet aesthetics at a forged price. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. It has been engineered with upgraded features, including a threaded bolt catch roll pin, integrated trigger guard, upper tension screw, threaded takedown pin

Additional information

Shipping to FFL Dealer Required





Anodized Black

Receiver Extension



Works with standard AR-15 components and magazines


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

You May Also Like...