Franklin Armory Franklin BFS G-S223 Binary Firing System for Glock Model G22 Gen 3 081DD8A6 FY. The new G-S223 allows you to select between semiautomatic and Binary modes to provide reduced split times and tighter groupings. Like all BFS triggers the release round can be cancelled by simply switching back to semiautomatic while the trigger is depressed. Plus you'll always know which mode you're in without having to come off your target with the integrated back plate mode indicator. Prefect for defense sporting and recreational use. Specifications for Franklin Armory Franklin BFS G-S223 Binary Firing System for Glock Model G22 Gen 3 081DD8A6: Manufacturer: Franklin Armory Color: Black Features of Franklin Armory Franklin BFS G-S223 Binary Firing System for Glock Model G22 Gen 3: Easy to install Fits Glock 22 Gen3 Selectable Semi and Binary (pull and release) Integrated mode indicator Optics ready (our adapter plates are sold separately) Front and rear tritium night sights Package Contents: Franklin Armory Franklin BFS G-S223 Binary Firing System for Glock Model G22 Gen 3 ranklin Armory's patented Binary Firing System (BFS) is now available for your Glock 22 Gen3 The new G-S223 allows you to select between semiautomatic and Binary modes to provide reduced split times and tighter groupings. Like all BFS triggers the release round can be cancelled by simply switching back to semiautomatic while the trigger is depressed. Plus you'll always know which mode you're in without having to come off your target with the integrated back plate mode indicator. Prefect for defense sporting and recreational use. FY1750044BLK