Keep lubricant away from this area for Glock.

PDXBear · Aug 21, 2025

Keep lubricant away from channel and striker unit.

Hydraulic effect: The striker channel is designed with tight tolerances. Introducing lubricant into this space can create a hydraulic effect, slowing down the striker's movement and potentially leading to light strikes or failures to fire.
Attracts debris: Lubricant, especially wet lubricants, can attract and trap dirt, dust, and carbon residue within the striker channel. This build-up can hinder the striker's movement and negatively impact the pistol's reliability.
Glock's design: Glock pistols are designed to function reliably with minimal lubrication, particularly within the striker channel, which has a plastic liner that can act as a lubricant.
Reduced corrosion protection in critical areas: While lubricant can offer corrosion protection in some areas, in the striker channel, the benefits are outweighed by the potential for malfunctions.
Factory recommendation: Glock's design and maintenance guidelines emphasize not lubricating the striker channel and adhering to specific lubrication points.