If you collect or deal in machine guns, suppressors, or other NFA firearms, you’ve probably heard about people filing FOIA (Freedom of Information Act) requests with the ATF. At MyFullAuto.com , we get this question all the time — especially from collectors wanting to verify a gun’s registration history, trace an old Form 4 or Form 2, or learn more about ATF rulings that affect NFA owners. Here’s why it matters — and exactly how to do it. ⸻ ⚙️ Why You Might Want to File a FOI
