Franklin Armory BFSIII™ Binary Trigger for AR Platform

Franklin Armory

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MSRP: $429.00
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Product Overview

Franklin Armory® BFSIII™ Binary Trigger for AR Platform

The Binary Firing System™ GEN 3 (BFSIII™) is a 3-position trigger. In position 3 it fires one round on pull and one round on release, making this trigger ideal for both tactical and competition use. The BFSIII™ provides greatly reduced split times between rounds, allowing for tighter groups.


AR-C1 - standard curved trigger
AR-S1 - straight flat-faced trigger

Position 1 – Safe –Will not fire
Position 2 – Semi – Fires 1 round per pull
Position 3 – Binary – Fires 1 round on pull and 1 round on release

Release round can be canceled by simply moving our Patent Pending selector out of Binary mode while holding the trigger back
Easy to install
Smooth trigger pull: 4.5 lbs, +/- 0.5 lbs
Positive reset on release phase
Enhanced buffer springs for optimal flexibility
Works in most AR platforms and calibers including 5.56 NATO, 308 Win, 300 BLK, 9mm, Rimfire, etc....
Compatible with any BCG

Warranty Information

Warranty Repair of Franklin Armory® Products: Franklin Armory® will provide service for defects in materials or workmanship at no charge to the purchaser for a period of one year from the date of sale of any Franklin Armory® product. Be sure to retain your sales receipt in order to demonstrate the proof of purchase date. If a product fails after the initial one year period, please contact us. If there are no signs of abuse or misuse, we may, at our discretion, provide repair at a discounted rate. Product Returns:


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