Franklin Armory BFSIII PISTOL Lower | Binary Trigger | SBA3

The Franklin Armory BFSIII Equipped PISTOL complete AR-15 lower receiver is a factory-built assembly finished in Type III hard coat anodized black and fitted with a FRANKLIN ARMORY AR-ESSENTIALS binary trigger and SBA3 arm brace. The package includes a stainless steel 30-round 5.56 NATO magazine with an anti-tilt follower and a Marlube finish. This configuration is intended for lawful sporting and target use such as range training and practical pistol-caliber competition. For pairing, consider a durable red-dot optic like the Aimpoint PRO, a common choice well under $1000 for fast, reliable engagement.

Product Specifications

• The manufacturer is Franklin Armory.
• The product is a BFSIII Equipped PISTOL Complete AR15 Lower Receiver in black.
• The receiver is made from 7075-T6 forged aluminum with a Type III hard coat anodized black finish.
• The trigger installed is a FRANKLIN ARMORY AR-ESSENTIALS Binary Trigger.
• The pistol grip is an A2 style.
• The magazine included is a stainless steel 30-round 5.56 NATO with an anti-tilt follower and Marlube finish.
• The brace supplied is the SBA3.
• The lower includes a specialized tension screw designed to eliminate upper/lower play.
• Included safety items are a comprehensive safety manual and a California-certified cable lock.
• The finish color is Black.
• The frame material is Aluminum.
• The product condition is New.
• Safety presence is listed as Yes.
• This item is restricted from civilian sale in the following jurisdictions: CA, CT, DC, DE, FL, HI, IA, IL, MA, MD, MN, NJ, NY, RI, and WA.
• UPC: 818725013539.

This complete lower is built for shooters who want a ready-to-use AR pistol platform with a binary trigger and a reliable arm brace. The forged 7075 construction, tension-screw fitment, and included accessories make it a practical choice for focused range work and competition where a responsive trigger and durability matter. Its factory assembly reduces setup time and provides a consistent baseline for optics and accessory choices.