The Gen1-3 Incognito Auto Sear in stainless steel is a purpose-designed component for Glock pistols chambered in the Gen1 through Gen3 frame architecture. Owners of vintage Glock platforms — the original Gen1 LE-only pistols, the refined Gen2 with its checkered grip panels, and the Gen3 that dominated the law enforcement market through the 2000s — now have access to a modern, premium-quality selector component engineered specifically for their frame’s internal geometry.
The Gen1-3 frames utilize slightly different internal geometry compared to Gen4 and Gen5 models, requiring a component designed specifically to interface with the original frame rails, trigger pin orientation, and connector geometry of these earlier platforms. The Incognito is engineered from the ground up for Gen1-3 compatibility rather than being a modified version of a newer-generation design.
The “Incognito” designation refers to the component’s designed low profile — it sits within the frame without altering the external silhouette of the pistol. From the outside, a Glock fitted with the Incognito is visually indistinguishable from a factory pistol, which has functional value for range use and competitive shooting contexts.
Material selection is 440C stainless steel, chosen for its combination of high hardness (achievable to 60 HRC) and genuine stainless corrosion resistance. Unlike 400-series stainless alloys that provide only marginal corrosion resistance, 440C maintains its appearance and dimensional integrity even under sustained exposure to sweat, cleaning solvents, and humidity. The natural brushed satin finish is achieved through progressive grit polishing rather than bead blasting, preserving dimensional accuracy.
Included with each Incognito is a calibration spring set in two tension variants, allowing users to fine-tune the engagement characteristics for their specific Gen1-3 frame and existing connector combination. Installation instructions covering all three applicable Glock generations are included.
All applicable laws apply. Sold for lawful use only by legally qualified purchasers aged 21+.
