That's what I found yesterday afternoon. No junk, no pulltabs, just two pennies. At least I was finally able to stay on a target without getting knocked off by the waves.
Excal 1000, Excal II, Sovereign GT, CZ-20, Tiger Shark, Tejon, GTI 1500, Surfmaster Pulse, CZ6a, DFX, AT PRO, Fisher 1235, Surf PI Pro, 1280-X, many more because I enjoy learning them. New Garrett Ca
Sounds like everything is sinking and getting covered up by layers of sand. Only the lighter stuff is shallow enough to be detected. Hopefully you can find some cuts or more exposed areas.