Oconomowoc firearm magazine manufacturer to expand

D&H Industries Inc., a manufacturer of magazines for firearms such as the military M16, is planning to expand its 67,500-square-foot facility in Oconomowoc by about 23,300 square feet this spring.

Work has not yet started on the expansion, but city officials said they believe work will begin in coming weeks. A company official declined to comment when asked for information about the project.