The Franklin Armory BFSIII Binary Firing System revolutionizes semi-automatic fire control with its patented binary trigger mechanism. This drop-in trigger assembly allows shooters to fire one round on trigger pull and another on trigger release, effectively doubling the rate of fire while maintaining full control and safety.
What Makes This Different
Unlike standard semi-automatic triggers that fire only on the pull, the BFSIII features a selector switch that enables binary mode operation. The system incorporates multiple safety mechanisms including a trigger disconnect that prevents runaway fire and ensures the weapon cannot discharge unless the trigger is fully released between shots. Installation requires no permanent modifications to the host firearm, making it completely reversible.Key Features
- Patented binary firing system fires on pull and release in binary mode
- Three-position selector: Safe, Semi-Auto, and Binary modes
- Drop-in installation compatible with standard AR-15 lower receivers
- Integrated safety disconnect prevents runaway firing
- Precision-machined components with hardened steel construction
- Adjustable trigger pull weight from 4.5 to 6 pounds
- Compatible with .223/5.56 and pistol caliber carbine platforms
Technical Specs
- Compatibility: AR-15 platform rifles and pistols
- Trigger Pull Weight: 4.5-6 pounds (adjustable)
- Construction: Hardened steel with black oxide finish
- Installation: Drop-in replacement, no gunsmithing required
- Safety Features: Integrated disconnect and selector lock
- Country of Origin: United States
- Warranty: Limited lifetime warranty from manufacturer
