The Hunt For Big Fish with Larry Dahlberg

I have been trying to make lures. A question I have is how companies get their baits hollow. Can you help me out and explain how its done?

Are you referring to a topwater frog with the silicone skirt legs? This type of bait or are you talking about a 2 piece injection molded hard bait that they assemble the two halves?

Mike

I am referring to the injection molded 2piece that is brought together. Like a j-plug used for salmon fishing