Every G&G Airsoft gun now comes with an offical G&G gun tag.
On the back of the tag, you will find 2 sets of numbers, a serial number and an authentication code covered up by silver paint.
Scratch off the silver paint and register both numbers here to win the grand prize：A Free Trip to Taiwan. Video: Time for Taiwan -Tourism Bureau, Rep. of China(Taiwan)
The Winners are announced on the website. The Rule
