Thermold Magazines to Move Headquarters to Fort Smith by Arkansas Business Staff Posted 9/10/2013 10:01 am Updated 2 years ago Thermold Magazines, which makes magazines for firearms and weapons products, says it will move its U.S. headquarters to Fort Smith from North Carolina. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.