Ghost Inc. Maritime Spring Cups for Glock

Ghost Inc. Maritime Spring Cups replace factory Glock recoil spring guide cups with a vented design that allows water drainage when firing in wet conditions or after submersion. These cups address the hydraulic lock issue that can occur when water becomes trapped in the recoil spring assembly, potentially causing malfunctions in maritime or extreme weather environments.

Machined from stainless steel with a corrosion-resistant finish, these spring cups feature drainage ports that channel water away from the recoil system. Installation is straightforward for anyone comfortable with Glock field stripping—no gunsmithing required. The cups install onto your existing recoil spring assembly during routine maintenance.

• Part Type: Recoil Spring Guide Cups
• Compatible Firearms: Glock pistols (verify fitment with your model)
• Material: Stainless steel
• Finish: Corrosion-resistant
• Installation: Drop-in (requires field stripping)
• Includes: Spring cups (qty varies by package)