The RCMP forensic unit was brought in to help solve a break-in at a hunting and fishing store in Saint-Antoine.
Early last Wednesday morning, Mounties say nine firearms were stolen from Basque Fly Rods.
Officers later apprehended three men and recovered the firearms.
Two Saint-Antoine men in their early 40s, along with a 27-year-old Notre-Dame man, will appear in court at a later date.
