The Franklin Armory Salus Built lower is a factory-assembled, binary-equipped AR lower receiver finished in black. It is intended for AR-platform builds and upgrades where a ready-to-install lower is desired. The receiver is listed as multi-caliber and is machined from 7075 T6 aluminum according to the provided product attributes.
Key Specifications
- The caliber/gauge is listed as MULTI-CAL.
- Other features include being MACHINED FROM 7075 T6 ALUMINUM.
- The finish type is listed as COLORED.
- Length is recorded as 20.2500.
- Dimensions are listed as 7.00 X 8.70 X 20.25.
- Width is listed as 8.7000.
- Height is listed as 7.
- Stock finish is listed as NONE.
- Stock material is listed as NONE.
- AR-15 accessory compatibility is listed as Yes.
This Salus Built lower combines Franklin Armory’s factory assembly with binary-equipped functionality and a straightforward black finish. Its multi-caliber listing and 7075 T6 aluminum construction make it a solid foundation for a range of AR-platform projects, appealing to builders who prioritize durability and modularity.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




