Franklin Armory | Libertas Built Binary Lower | Desert Smoke

The Franklin Armory Libertas Built is a completed AR-15 lower assembly offered in Desert Smoke and supplied from the factory with binary-equipped components. It is machined from 7075 T6 aluminum and finished with a hard coat anodize. This lower is supplied as an accessory-level assembly intended for use on compatible AR-15 style platforms.

Use cases for this lower include precision and practical shooting at the range and competitive/practice scenarios where a durable, feature-rich lower is desired. It ships with common components such as a B5 SOPMOD stock and a Magpul 30-round PMAG to facilitate immediate assembly into a complete rifle configuration.

Product Specifications

• The manufacturer is Franklin Armory.
• The model/name is Libertas Built – Binary Equipped Lower Desert.
• The caliber/gauge is listed as MULTI-CAL.
• The finish type is COLORED (Desert Smoke appearance).
• The main material is machined from 7075 T6 aluminum.
• The surface treatment is hard coat anodized.
• The assembly includes a flared magwell for quick mag changes.
• The lower features a specialized tension screw.
• The lower includes ambi QD sling mounts.
• The package includes a B5 SOPMOD stock.
• The package includes a Magpul 30rd PMAG.
• The package includes an ERGO SMBI SURE GRIP.
• The accessory designation is AR-15 Accessory: Yes.
• The listed overall length dimension is 16.3000 (as provided in the product data).
• The UPC is 818725013140.

This Libertas Built lower provides a robust, factory-configured starting point for builders and shooters who want a feature-rich AR-15 lower without sourcing individual components. Its 7075 T6 construction and hard coat anodize deliver strength and wear resistance appropriate for range use and competitive application, while the included stock, magazine, and grip reduce the number of upgrades required to field the platform.