Your Cart

  • Your cart is empty


Franklin Armory

Franklin Armory BFSIII AR-S1 Binary Straight Trigger 3 Position (Safe, Semi, Binary)

Product Code : 818725011450

Add to Cart to See Price

Mfg Item #: 00-50621-BLK

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.

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 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 most Bolt Carrier Groups (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.
Improper installation, use, or tampering with the BFSIII® will void the warranty and MAY LEAD TO UNINTENTIONAL DISCHARGE OF THE FIREARM THAT MAY LEAD TO INJURY OR EVEN DEATH.

Determined at checkout.

Some US states prohibit perceived advertising or marketing of firearm related products to persons under 18 years of age.

Please verify that you are at least 18 years of age.