The New York Pistol Permit Amendment Form is a document that must be completed and submitted to the appropriate county in order to change, update, or modify an existing pistol permit in the state of New York. This form is used to make any changes to an individual’s current permit, such as updating contact information, making changes to the type of firearm allowed, or adding a new gun to the permit. There are two types of New York Pistol Permit Amendment Forms: an Amendment to Existing Pistol Permit and an Amendment to Existing Pistol Permit with Firearms Endorsement.