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


NOTE: FFL Required for on-line purchase.

M4E1 Complete Lower Receiver w/ FDE Grip & UBR Gen2 Stock – Anodized Black

Out of stock

SKU: APAR600124 Categories: , Tags: , ,


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.