Here is an unfired ultra rare Glock 19 Mariner with the GREEN label box (meant for sale to only governments). These guns included Maritime firing pin spring cups that allowed functionality being submerged in water or in extremely humid environments. These cups are not able to bought by general public but only for governments, this was a unique batch made for the Philippine military in which they did not end up purchasing, and glock got approval to sell the small batch they had to the public. Don't let this one pass up. 21+, must be tx resident with DL or CCW, located spring, 203-240-4746 TEXT only please. i will not answer TGT emails or random calls, only text, thanks.
Here is an article about the rare gun: https://www.guns.com/news/reviews/spotted-the-rarely-seen-glock-19-mariner
Intended for "an undisclosed foreign government" the contract for the Glock 19 Mariner was not completed and these interesting and very functional collectibles are now filtering out to the market.
The Mariner label dates to at least 2005 and was used by Glock in marketing to countries in the Pacific Rim (Indonesia, Malaysia, the Philippines, Taiwan, Thailand, and Singapore are all military/police Glock-users) and elsewhere for models that include "Maritime Spring Cups" as a standard item.
As explained in ads for OEM Glock Maritime Spring Cups:
This is an internal part that captures the striker spring in the slide. It allows water, oil, and debris to exit the firing pin channel. This enables the pistol to be fired after it’s been submerged in water and in extreme hostile environments without field stripping the slide assembly.
Of further interest to collectors, while most Glock factory clamshell hard cases in circulation here have either red, white, or blue labels depending on the program they were made for, the Mariners have a fluorescent green label denoting they are of U.S. Manufacture intended expressly for export.