Franklin Armory G-S173 Binary Kit for Glock 17 Gen 3

The Franklin Armory G-S173 is a slide and trigger kit that brings the manufacturer’s patented Binary Firing System to Glock 17 Gen 3 platforms. It offers a selectable two-position operation that allows standard semiautomatic firing or a binary mode that fires on both pull and release. The slide includes an integrated back plate mode indicator and is optics ready for adapter plates sold separately. The package also ships with front and rear tritium night sights and high-tactile serrations for consistent manipulation.

Key Specifications

• The kit model is G-S173.
• This unit is designed to fit Glock 17 Gen 3 frames.
• Operating selection provides 2-position (Semi/Binary) functionality.
• The listed finish is Black.
• The listed caliber/gauge is Multi.
• The slide is described as optics ready (adapter plates sold separately).
• Includes integrated back plate mode indicator.
• Equipped with front and rear tritium night sights.
• High-tactile front and rear serrations with anti-glare top stripe serrations.
• The listed weight is 1.4.

The G-S173 provides a straightforward upgrade path for Glock 17 Gen 3 owners who want the selectable performance of Franklin Armory’s Binary Firing System while retaining practical features like night sights and optics compatibility. Built to integrate with the Gen 3 platform and to offer a clear mode indication, this kit is aimed at experienced users seeking a reliable, feature-forward slide and trigger assembly.