Franklin Armory BFSIII Libertas Lower Assembly – Binary Trigger | Aluminum Construction | Black Hardcoat Anodized

The Franklin Armory BFSIII™ Libertas Lower Assembly brings cutting-edge trigger technology to your AR platform. Precision-machined from 7075-T6 aluminum, this complete lower comes factory-installed with the Binary Firing System Gen 3 (BFSIII) — offering three firing modes: Safe, Semi, and Binary. In Binary mode, the rifle fires once on the pull and once on the release of the trigger, dramatically increasing rate of fire while remaining ATF compliant.

The Libertas mil-spec lower receiver is finished in durable black hardcoat anodizing, includes a M4-style collapsible stock, and ships fully assembled — just add your upper and hit the range...

✅ Key Features for Franklin Armory BFSIII Libertas Lower Assembly – Binary Trigger | Aluminum Construction | Black Hardcoat Anodized:

• BFSIII™ Binary Firing System Gen 3 pre-installed

• Safe / Semi / Binary selector for versatile operation

• 7075-T6 aluminum construction for strength & durability

• Black hardcoat anodized finish (Type III Class 2)

• Standard mil-spec buffer tube & M4-style stock

• Drop-in ready — no gunsmithing required

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Gun Triggers