Chad, you would always contact the manufacturer for brand new unopened firearm package content discrepancies. In this case, FN Customer Service at 1-800-635-1321 option 4. You should not have this issue as 3 Magazines are included (unboxing video here): youtube.com/watch?v=ECl6d47mqTw

Chad, Best thing to do is have your order number handy and use the Chat Now button on website during normal business hours for the best results.

I would start with FN as buds does not open the boxes they just ship them. Pluss FN will be easier to get in contact with. For customer service inquiries, call 1-800-635-1321 option 4 or email customerservice@fnamerica.com

I'd try contacting buds first hit the email us link at the top of the page, or just send them an email to FFL@BudsGunShop.com make sure to include your order number they may refer you contact FNH in that case FNH customer service may be reached by phone 703-288-3500 or email customerservice@fnamerica.com