Horizon Machine Inc. is based in South Dakota and operates two facilities totaling over 30,000 square feet. Currently, there are over 35 CNC machines that range from Swiss lathes to Okuma 5-Axis machines to Wire EDMs. HMI manufactures various parts, bolt actions, suppressors, etc. Horizon Machine Inc. holds a Class 7 FFL and Class 2 SOT. We have been proudly serving the firearms industry for 26 years. (less)