NUGGET FINDER EVO2 13" X 9" COIL 

• The 13”x9” Evo2 will replace the 12”x8” Evolution and the 14”x9” Evolution Coils.
• The 13”x9” Evo2 will have very similar performance to the existing 12”x8” Evo.
• The NF Evo2 is guaranteed to be fully compatible with the Detectronics modified GPX5000 and the Algo Force Detectors
• Weight 820 grams
• The 13’x9” Evo2 uses a Spiral Winding (aka, Flat Winding) All Evolution Coils are Spiral Wound.