Franklin Armory BFSIII SP-S1 Binary Firing System, Straight Trigger, Black - 18-50000-BLK

Binary trigger for Grand Power Stribog platform with 3-position selector; fires one round on trigger pull and one on release for reduced split times. Constructed from steel, aluminum, and polymer materials with black oxide finish. Features patented selector that allows cancellation of release round by moving out of binary mode while trigger is held back.