Keeping track of New Jersey Handgun purchases can be confusing! One Gun A Month restrictions and expiring permits make it difficult to keep track of when you can purchase your next handgun. This new app will help NJ residents keep track of your handgun permit expirations as well as your One Gun A Month time restriction for your next purchase. You can even extend the permit an additional 90 days for even better permit time management. Plus, set a time and date notification to help remind you when you can get your next handgun! Let us know what extra features you would like to see added in future revisions!