Fits All Glock Models.

• Maritime/Marine Spring Cups enable your Glock to shoot underwater and under hostile environmental conditions.
• They ensure that even with water and or debris inside your Glocks firing pin channel your Glock pistol will fire!
• Great for those who prefer a Glock for predators on shore as well as in the water.
• Glock will only sell this item to law enforcement agencies and the military with an official purchase letter on agency letterhead.