Franklin BFSIII SP-S1 Binary Firing for Stribog
Updated August 6, 2026
| Lot number | 3950 |
| Auction | TRIGGER SHACK ARSENAL CO. |
| Date | August 9, 2026 at 5:00 PM EDT |
| Auction house | Trigger Shack Llc. |
| Location | Etobicoke, ON |
Franklin Armory BFSIII SP-S1 Binary Firing System For Stribog Platform - Straight Trigger condition new 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 MFG PRODUCT #:18-50000-BLK * 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 Professional gunsmith installation is recommended.
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