ShellTech LLC, a newly formed high-volume manufacturing subsidiary of Shell Shock Technologies LLC, plans to locate an ammunition shell casing factory in Pulaski County, with a $3.2 million investment that will create 50 full-time jobs. ShellTech’s new facility in Eubank will manufacture lightweight, nickel-alloy and aluminum NAS cartridge cases designed by its parent company. Craig Knight, president and CEO of Shell Shock Technologies and ShellTech, said the new facility will give them the necessary scale to accelerate market introduction and commercialization of Shell Shock’s NAS case technology.