Your Cart

  • Your cart is empty



Franklin Armory

Franklin Armory BFSIII AR-S1 Gen3 Straight Trigger Binary Firing System - 5645A (No Shipping to: CA, CT, DC, FL, HI, IA, MD, NJ, NY, RI, and WA) - CONTACT US FOR LOWEST PRICE!

Product Code : 818725011450


Mfg Item #: 5645A

Available In-Store
Available Online
Secure online ordering

Franklin Armory Gen3 Straight Trigger Binary Firing System - 5645A

Franklin Armory's revolutionary Binary Firing System (BFS) is ideal for three gun competitors, tactical shooters, and recreational enthusiasts. It features a three position selector - Mode 1 for Safe, Mode 2 for traditional semi-automatic Mode, or Mode 3 for Binary Mode. In Binary Mode, the firearm will discharge one round with every function of the trigger, whether a pull or a release. A user can negate the round that would otherwise be fired during the release function by moving the selector back to Mode 2 and then safely releasing the trigger. Franklin Armory's BFS is easy to install with no custom fitting. The BFS Gen 3 offers a trigger pull of 4.5 lbs. (+/- 0.5 pound), the release phase now has a positive reset, and an updated design eliminates backup disconnector. The stronger buffer spring (included) reduces the possibility of hammer follow. It works in Franklin Armory's F17 series in .17 WSM without modification. It works on .22LR and 9mm uppers without modification. The BFS works in every AR application: AR10, AR15, MPX, etc.

Type :Trigger
Model :Binary Firing System
Dimensions :Gen 3
Size :AR Platform/22LR,9mm Upper/Franklin F17 Series
Material :Metal
Action :Semi-Automatic
Trigger :4.5 lb
Safety :Three Position
Finish :Black

Determined at checkout.