Franklin Armory BFSIII AR-S1 Binary Firing System with Flat Trigger

Franklin Armory BFSIII AR-S1 Binary Firing System with Flat Trigger
$419.99 $429.99

Temporarily Out of Stock

Includes FLAT RATE Shipping
Ships free when purchased with a firearm

Product Description

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 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.

Product Features

  • 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
  • Great for competition shooters, tactical shooters, and recreational enthusiasts
  • The AR-S1 trigger comes with the straight flat-faced trigger.

Customer Comments & Questions

Customer Reviews

(5 out of 5) Too much fun
by Josh from Elk river, MN on December 8, 2020

This is the next best thing to full auto Is far better then i imagined watching videos of people using it I will buy a few more for my other rifle and AR pistols!!!! Only con i have is it will burn a hole in my wallet to keep feeding it, I tell my wife....cant spend money when im dead