Ghost Inc. Maritime Spring Cups, Fits Glock GHO-MSC
- Firearm Make Fit:
- Glock
The Ghost Inc. Maritime Spring Cups for Glock are drop-in firing pin channel upgrades designed to keep your pistol running reliably in harsh conditions. If you shoot in wet environments, dusty ranges, or anywhere moisture and debris might find their way into your Glock's firing pin channel, these cups work hard to maintain reliability when it matters most. Ghost Inc. engineered them to self-clean during live fire, scrubbing the firing pin channel naturally as you shoot—so contaminants don't accumulate and cause failures.
Reliability in demanding conditions is what separates a dependable carry gun from a paperweight. Whether you're a tactical shooter dealing with wet weather, an overlander running drills in variable terrain, or simply someone who wants maximum assurance that their Glock fires when needed, these spring cups address a real weak point in the stock design. Water, sand, and fouling naturally migrate into an unprotected firing pin channel; these cups mitigate that vulnerability through active cleaning during firing cycles.
Installation is straightforward for anyone comfortable with basic Glock maintenance. They're a no-nonsense upgrade that costs far less than a malfunction at a critical moment.
Key Features
- Self-cleaning action during live fire keeps the firing pin channel free of debris and moisture
- Maintains reliability in wet, sandy, and contaminated environments
- Direct drop-in fit for Glock pistols—no gunsmithing required
- Engineered for all-weather performance
Specifications
| Brand | Ghost Inc. |
| Product Type | Firing Pin Channel Spring Cups |
| Compatibility | Glock pistols |
| Model Number | GHO-MSC |
Frequently Asked Questions
What Glock models do these Maritime Spring Cups fit?
These Ghost Inc. spring cups are designed for Glock pistols. Confirm compatibility with your specific Glock model before ordering.
Do I need a gunsmith to install them?
No. They are drop-in parts for users comfortable with basic Glock disassembly and maintenance. If you've cleaned your Glock's firing pin channel before, installation is within your skill set.
How do they improve reliability in wet conditions?
The Maritime Spring Cups self-clean the firing pin channel during live fire, preventing water, sand, and debris from accumulating and causing firing pin drag or failure to fire. This active cleaning keeps the channel clear even in muddy or wet environments.
What's included in the package?
Only the facts provided in the product record are confirmed. Check the item listing or contact us for details on packaging and included components.

