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SKU: 100054439
Built as a foundation for a custom AR-15 pistol setup, this complete lower receiver package brings together Aero Precision’s M4E1 lower with an A2 grip and enhanced pistol receiver extension. It also includes a mil-spec lower parts kit, AR15 carbine buffer, and spring, giving builders the core components needed for assembly. The anodized black finish keeps the look straightforward and practical for a serious build. As noted, it is transferred as “OTHER” on the Federal 4473 form and is not technically a pistol until assembled in pistol configuration.
Complete Lower
Receiver provides a ready base
Includes Aero
Precision M4E1 lower receiver in
Comes A2
A2 grip in black for
Includes Mil-spec
Lower parts kit for a
Enhanced Pistol
Receiver extension, buffer, and spring
| Blade Finish | Anodized Black |
|---|---|
| Brace | No Brace |
| Buffer | AR15 Carbine Buffer |
| Configuration Note | Not technically a pistol until fully assembled in a pistol configuration |
| Federal 4473 Form Transfer | OTHER |
| Grip | A2 Grip - Black |
| Lower Parts Kit | Mil-spec |
| M4e1 Lower Receiver | Included |
| Receiver Extension | Enhanced Pistol Receiver Extension |
| Spring | AR15 Carbine Spring |
The listed components are an M4E1 stripped lower receiver in anodized black, an A2 grip in black, a mil-spec lower parts kit, an enhanced pistol receiver extension, and an AR15 carbine buffer and spring.
No. The product notes that although it is labeled a "Pistol Complete Lower Receiver," it is not technically a pistol until it is fully assembled into a pistol configuration.
The product is made by Aero Precision.
The description states that all complete lower receivers are transferred as "OTHER" on the Federal 4473 form.
No brace is listed in the included components. The description specifically names an enhanced pistol receiver extension, A2 grip, lower parts kit, buffer, and spring, but does not mention a brace.