kaolinwasher
Well-known member
I was asked to do this test , and the 8" concentric is the better discriminator on bottle caps over the NEL sharpshooter. but the sharpshooter is far better at finding targets when the ground gets really badd for minerals.[video]https://www.youtube.com/watch?v=PuflCVJB-hI&list=UUfFZXjVZpEw1JYpyToWP_fQ[/video]