In stock
Franklin Armory BFSIII AR-C1 Binary Trigger | PSA
In stock

Franklin Armory BFSIII AR-C1 Binary Trigger - 5550A

Regular Price $499.99 Special Price $399.99
SKU 5165492886
Brand Franklin Armory
Model Number 5550A
UPC 818725010859
Customers must read Compliance Information before purchasing.

Product Details


Manufacturer: Franklin Armory
Trigger Type: Curved
Trigger Pull Type: Smooth
Trigger Pull Weight: 4.5 lb
For Use With: 5.56x45mm NATO, .308 Winchester, 300 BLK, 9mm, Rimfire AR Platforms
Series/Collection: BFSIII AR-C1
Pin Size: 0.154"
Platform: AR


The Binary Firing System GEN 3 (BFSIII) is a 3-position curved trigger for the AR platform. In position 3 it fires one round on pull and one round on release, making it the fastest semi-automatic trigger on the market. This trigger is ideal for both tactical and competition use. The BFSIII provides greatly reduced split times between rounds, allowing for tighter groups. Trigger Operation: 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 cancelled by simply moving our Patent Pending selector out of Binary mode while holding the trigger back
  • Easy to install
  • Smooth trigger pull: 4.5 lb, +/- 0.5 lb
  • 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
  • Great for competition shooters, tactical shooters, and recreational enthusiasts
  • The AR-C1 comes with a standard curved trigger
  • Binary Firing System waiver and release


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All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.