Franklin Armory BFSIII AR-S1 for the AR Platform Binary Firing Trigger System
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.
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
* Great for competition shooters, tactical shooters, and recreational enthusiasts
*The AR-S1 trigger comes with the straight flat-faced trigger.
Binary Firing System™ waiver and release
Not for civilian sales in CA, CT, DC, FL, HI, IA, MD, NJ, NY, RI, and WA
In Delaware may only be used in pistol platforms.
NEVER ALTER ANY INTERNAL COMPONENT OF THE BFS™.
Improper installation, use, or tampering with the BFS™ will void the warranty and MAY LEAD TO UNINTENTIONAL DISCHARGE OF THE FIREARM THAT MAY LEAD TO INJURY OR EVEN DEATH.
No refunds will be issued for triggers after installation has been attempted.
By purchasing this product, you are accepting responsibility and liability for the serviceability of the final installation.
AFTER THE BFS™ HAS BEEN PROPERLY INSTALLED, IT IS IMPERATIVE THAT ALL USERS SEEK QUALIFIED TRAINING ON HOW TO USE THESE PRODUCTS.
We have partnered with LMS Defense to provide a 25% discount on training. Those that complete the course will receive a 25% discount code for use on their next purchase on this site.
Trigger pin size is .154″
No 80% lowers, No polymer lowers, No Carbon lowers
Patent No. 9,952,012 ; 10,107,580 ; 10,393,461 ; 10,480,881 & 10,480,882
Out of stock