Aero Precision M4E1 Standard Complete Lower Receiver, Black Anodized

Out of stock
as of 06/14/2024 10:44PM CST
Store Inventory
Available OnlineOut of stock
Fountain Valley, CAOut of stock
The Colony, TXOut of stock
MPN: APAR600101
UPC: 840014600588

Inter-Store Transfer

If this item is out of stock at your local RifleGear but available at our other location, no problem. Just place your order and select In-Store Pickup as the shipping method. As long as the item is legal in your location, we will transfer the item for you. You will be notified by email once your item has arrived at the destination.

The Aero Precision M4E1 Complete Lower is the perfect base for your custom build.

Aero Precision M4E1 is a forged receiver with the aesthetic you would find on many billet offerings. It has a custom look and enhanced features that allow for easy assembly. Constructed from 7075-T6 aluminum, the M4E1 uses Mil-Spec AR-15 parts.

M4E1 Stripped Lower Receiver
A2 Grip
M4 Stock
Mil-spec Lower Parts Kit
AR15 Carbine Receiver Extension
AR15 Carbine Buffer and Spring


Platform AR15
Material Machined from 7075-T6 forged aluminum
Finish Black Anodized
Markings "Cal Multi"
Compatibility Works with standard AR15 components and magazines
Receiver Extension Carbine
Other Rear takedown pin detent hole is threaded for a 4-40 set screw(Not Included). Threaded Bolt Catch Roll Pin (included). Upper Tension Screw(included)

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