A New Jersey couple on the lam may have homemade explosives, traces of methamphetamine and an arsenal of untraceable “ghost guns,” authorities said.

Nicholas Layton, 39, and Rebecca Wills, 33, of Mount Holly are wanted for numerous felony charges including possession of weapons, homemade explosives and drugs, and receiving stolen property, according to New Jersey State Police.

Layton also violated federal probation for a 2015 conviction for distributing meth.

“Both individuals are considered armed and dangerous,” authorities said.

Officers raided Layton’s home in Mount Holly on Monday where they discovered five assault rifles, NJ.com reported. Three were untraceable firearms known as “ghost guns” because they’re made with purchased parts and assembled at home.

Anyone with information about their whereabouts is asked to contact authorities at 1-800-437-7839.