9:00 am - 6:00 pm CST (GMT -5) 

PHONE: (225) 892-3828


PO Box 729

Addis, LA 70710

All International shipments are subject to duties and taxes incurred by the government, and such are the responsibility of the buyer. 

Customers shipping to Canada are encouraged to select an express UPS shipping service at checkout, such as UPS Worldwide Expedited, in order to avoid any potential brokerage fees that UPS Standard might incur. 

All Sigma Metalytics products sold by AG Bullion LLC are factory new and covered by Sigma Metalytics’ two year warranty. If you recently purchased a Sigma Metalytics product from AG Bullion LLC and are experiencing issues with it, please contact us for support. In the event that we are unable to troubleshoot the issue we will put you in touch with Sigma Metalytics for technical support and/or warranty repair/replacement.