I want to nugget shoot in NW AZ. Lots of hot rocks and junk. I was blown away by a youtube vid of the 'small gold' feature on the GPX5000, great discrimination! My question is, could I replicate that feature on a GPX4500 or 4000 using timings? How much will the price drop on the 5000 if Minelab releases a new model this fall?
Last edited:
Upvote
0