Franklin Armory BFSIII AR-ELITE Binary Trigger for AR Platform w/Curve/Straight Trigger Bows
$386.99
The Franklin Armory BFSIII AR-Elite Binary Trigger fires one round on pull and one on release, allowing for rapid, accurate follow-up shots in tactical and competition scenarios.
308 in stock
The Binary Firing System® (BFS™) 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 BFS provides greatly reduced split times between rounds allowing for tighter groups.
The Binary® AR-Elite trigger comes with premium features which includes interchangeable trigger bows. You may now choose whether you want a curved trigger or a straight flat-faced trigger!
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
FEATURES:
* Release round can be canceled by simply moving our Patented 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 Binary® AR-ELITE comes with interchangeable curved and straight flat-faced trigger bows
| Weight | 0.664 lbs |
|---|---|
| Dimensions | 11.400 × 8.000 × 2.750 in |
| Manufacturer | Franklin Armory |
| Caliber | Multi |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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