The Faxon Sentry AR-15 lower receiver is a precision-machined component designed to serve as a dependable foundation for custom AR-15 builds. Built to mil-spec dimensions from high-quality materials, it offers broad compatibility with standard AR-15 parts and accessories. With an emphasis on durability, fit, and consistent performance, the Sentry lower is well suited for builders seeking a reliable, no-nonsense receiver for a wide range of applications.
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Firearms, Gun Store, Receivers & Frames
Faxon Firearms – Sentry AR-15 Lower — Black
$478.99
LR-FAX-Complete-01
Faxon, Sentry AR-15 Lower, Black Aluminum
B5 Furniture, 5.56 NATO
The Faxon Sentry AR-15 lower receiver is a precision-machined component designed to serve as a dependable foundation for custom AR-15 builds. Built to mil-spec dimensions from high-quality materials, it offers broad compatibility with standard AR-15 parts and accessories. With an emphasis on durability, fit, and consistent performance, the Sentry lower is well suited for builders seeking a reliable, no-nonsense receiver for a wide range of applications.
Availability: 10 in stock*
- Material
- Aluminum
- 80% Complete
- No
- Receiver Size
- AR-15
- Billet
- No
- Color
- Black
- Stripped
- No
- Manufacturer
- Faxon Firearms
| Material | Aluminum |
|---|---|
| 80% Complete | No |
| Receiver Size | AR-15 |
| Billet | No |
| Color | Black |
| Stripped | No |
| Manufacturer | Faxon Firearms |




