The Brass Smith Press is machined out of heavy duty cast iron and is equipped with an easily removed turret bolt. The straight line primer feed is completely reliable and simple to use by simply pushing the priming arm forward at the bottom of the ram travel to position it beneath the shell holder. For added safety, the primer feed comes with a heavy steel shield which surrounds the primer tubes. Designed for use with any standard 7/8"x14 thread dies and accepts standard shell holders.