2015 is a common knife that was made somewhere around early 2015. It can now only be obtained through trading due to the code being expired.
After a successful purchase, you will be automatically redirected to a page to enter your ROBLOX username and be prompted to join our private server in MM2. You will then see an invitation for a trade(s) to receive your items. If you're confused, please watch the video at the top of our home page!