Brownells has them. Excellent customer service.
http://www.brownells.com/aspx/NS/store/ProductDetail.aspx?p=20448&title=%22SPRINGFIELD%22+MAGAZINES+for+1911+AUTO
Mike
http://www.brownells.com/aspx/NS/store/ProductDetail.aspx?p=20448&title=%22SPRINGFIELD%22+MAGAZINES+for+1911+AUTO
Mike