Smith Enterprise, also known as SEI, offers a range of material support services for the U.S. Army. The company has been in operation for mo0re than 40 years. It serves various federal, military and civilian agencies. The company offers a range of flash eliminators, sound suppressors and scope rings. Smith Enterprise provides products under the Vortex brands. It also designs and manufactures components for night vision goggles. The company s clients include Colt Canada Corporation, Brownells, Fulton Armory and Cabelas. In addition, it repairs small arms and weapons. The company provides a variety of lubricants, wrenches and rifles. Smith Enterprise is a factory-authorized distributor of optical products from Leupold.