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Firing system
Franklin Armory BFS III Binary Firing System Gen 3
Our Price: $429.99
Sale Price: $386.66
Savings: $43.33

BFS III Binary Firing System Gen 3 Description

The revolutionary Binary Firing System will be appreciated by three gun competitors, tactical shooters, and recreational enthusiasts. It features a three position selector that allows the user to switch from Mode 1 for Safe, Mode 2 for traditional Semiautomatic 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 simply moving the selector back to Mode 2 and then safely releasing the trigger.


- Easy to installation. No custom fitting.
- Better trigger pull. 4.5 pounds, +-.5 pound
- The release phase now has a positive reset.
- The design eliminates backup disconnector.
- Stronger buffer spring (included) reduces the possibility of hammer follow.


- Works in every AR application: Ar10, AR15, MPX, etc.
- Works in the F17 series in .17 WSM WITHOUT modification.
- Works on .22LR uppers WITHOUT modification.
- Works on 9mm uppers WITHOUT modification.

Shipping Dimensions

Item Weight: 0.67 pounds.
Billable Weight : 2 pounds.
Dimensions: 7.95" (W) x 2.7" (H) x 11.4" (D)

We compare the actual weight with the dimensional weight and use the higher one. Dimensional weight is figured by taking L x W x H and dividing by 166.

Billable weight calculation: Item Weight (actual or dimensional) + .25 + 5% of the weight and then rounded to the next lb.

Manufacturer Information

Franklin Armory
2241 Park Place Suite D
Minden, NV 89423