Franklin Armory BFSIII SP-S1 Binary Firing System For Stribog Platform – Straight Trigger
$446.91
The Franklin Armory BFSIII is a 3-position binary firing system for the Stribog platform. Fire one round on pull and one on release for tactical and competition use.
Out of stock
The Binary Firing System® GEN 3 (BFSIII®) is a 3-position trigger for the Stribog platform. 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.
FEATURES:
* Release round can be canceled by simply moving our Patented selector out of Binary® mode while holding the trigger back
* Easy to install
* Positive reset on release phase
* Works in most Stribog models A1 A3 A3S
* Great for competition shooters tactical shooters and recreational enthusiasts
| Weight | 0.427 lbs |
|---|---|
| Dimensions | 9.000 × 6.000 × 2.500 in |
| Manufacturer | Franklin Armory |
| Finish | unknown |
| Weight | unknown |
| Material | unknown |
| Dimensions | unknown |
| Compatible With | Stribog platform |
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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