NOTE: The image is etched over the Aero A logo as shown on the picture
Integrated Trigger Guard - Eliminates the possibility of breaking the trigger guard tabs by integrating the trigger guard into the lower, creating a stronger more rigid platform to build upon.
Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver using 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.
Machined from 7075-T6 forged aluminum
Lowers are NOT eligible for free shipping due to increased shipping and handling demands on serialized, numbered items.
All items ordered with the lower will ship to the designated FFL. Please make a separate order if you would like your other items shipped elsewhere.
The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this custom engineered design provides that challenge much more expensive billet options, we have added several functional features to the lower receiver to simplify the assembly process for the at home builder. Tactical Expressions then uses our high-precision laser to etch the image into the anodized layer, resulting in a nearly indestructible image.
PLEASE NOTE: ANY FIREARM SALE REQUIRES FFL INFORMATION
NOTE: We will only ship serialized parts to a FFL holder. Before the part is shipped we will contact the FFL you have chosen to verify their FFL validity, and this may take a few days. We recommend that you contact your FFL of choice to notify them of an incoming shipment in your name.
We will call or email you if there are any problems. If you have any questions just send us a message on our contact page or email us directly at support@tactical-expressions.com
NOTE: If we are unable to verify FFL information, and you are unresponsive for 30 days after purchase, we will release the hold on the product, and issue you a store credit for your purchase (less our standard restocking fee of 15%).
