Heathways plainsman 175 12 inch barrel mod

This is a Heathways plainsman 175 that I have extended the barrel to 12 inches. The barrel was taken from a Heathways MX175 rifle that was a junker for parts. I wanted to keep it as original as possible using Parts from another Heathway gun. Although you could do the same using a barrel from a Crosman or Daisy.