Shipping Notice: Orders placed on or after Tuesday, December 17th are not guaranteed to arrive before Christmas.

Franklin Armory BFSIII AR-S1 Flat Binary Trigger (Titanium Nitride Gold Finish)

Temporarily Out of Stock
Free In-Store Pickup
Columbus: Out of Stock
Hebron: Out of Stock
Lebanon: Out of Stock
Obetz: Out of Stock
Springdale: Out of Stock

Your pickup store is:

Vance Outdoors Obetz

4250 Alum Creek Dr.
Obetz, OH 43207

Change store

In-store pickup

Ship this to me

This item is currently out of stock at the store you've chosen.

Please note: if you decide to change your pickup store, items from your shopping cart will be removed if they are out of stock at the new store you choose.

Change store


Share this

Product Description

The Binary Firing System Gen3 (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.

  • 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 5.56mm NATO, .308 Winchester, .300 AAC Blackout, 9mm, Rimfire, and etc….
  • Compatible with any BCG
  • Great for competition shooters, tactical shooters and recreational enthusiasts

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

Customer Comments

Customer Reviews

No reviews have been written for this product.

Write a review