The Franklin Armory G-S173 Glock Binary Firing System Kit for Glock 17 Gen 3 features a Binary/Semiautomatic selector paddle with a mode indicator and a blue anodized trigger. It also includes front and rear tritium night sights, and the slide interface design provides high-tactile serrations plus an anti-glare top stripe for consistent grip and control. The system is optics ready and accepts multiple adapter plates sold separately.
Key Features
Binary/Semiautomatic operation with selector paddle and back-plate mode indicator
Ability to cancel the release round by moving the selector lever back to semiautomatic before releasing the trigger
Front and rear tritium night sights for low-light aiming
High-tactile front and rear slide serrations for improved handling
Anti-glare slide top stripe serrations
Optics ready with support for multiple adapter plates sold separately
Upgrade your Glock 17 Gen 3’s trigger system with the Franklin Armory G-S173 BFS kit, built for crisp selector control and night-capable sighting.
