Currently stocked lower receivers
This lower receiver features Benjamin Franklin's political cartoon "Join, or Die" engraved on the magwell. 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. There are added functional features to the lower receiver to simplify the assembly process for the at home builder. Blemished parts are not subject to Aero Precision warranty.
The EPC-9 Lower Receiver delivers billet aesthetics in a forged package for your next pistol caliber build. This custom-designed enhanced forging is machined from 7075-T6 Aluminum and has several functional features, much like the M4E1, to help simplify the assembly process for the at home builder.
Our AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface. This is a blemished product and may have minor imperfections in the receiver or finish. Blemished products do not qualify for warranty due to aesthetic imperfections.
Our AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface. This is a blemished product and may have minor imperfections in the receiver or finish. Blemished products do not qualify for warranty due to aesthetic imperfections.
UPC: 815421020373
The AERO Gen 2 stripped lower receiver is the perfect base for your custom AR-15 build. Machined to mil-spec dimensions, Aero lowers work with standard AR-15 components and ensure the highest quality with a correct component interface. The Gen 2 has improvements such as nylon tension screws that allow for a tighter fit between the upper and the lower. The Magwell size has also been increased. The lower is machined from 7075-T6 forged aluminum and has a black anodized finish.
Currently available builder sets from Aero Precision
The May addition to the 2023 Builder Set is here. In a collaboration with West Michigan Cerakote, these sets are coated in a "Jurassic Hunter" Cerakote finish. This builder set includes the finished pieces you need to assemble your own Jurassic Hunter Cerakote M4E1 Rifle. The set includes an M4E1 Enhanced Upper Receiver, M4E1 Lower Receiver and our Gen 2 Enhanced Handguard all with this exclusive finish. This finish is available one time only and in limited quantities, so get it while you can!
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We now have a certified USCCA instructor. Please contact us to find out more or go to our training tab to see what courses we currently offer. We are constantly adding new certifications.