Started on a new N. Alabama spot and the MXT was a champ (couple of hours after work). Got two 3-ringers, two pistol balls, 2 pieces of artillery shell and a possible piece of canteen. We suspect a short engagement took place here.
Small and large sewer pipes are rounded as well so keep an eye out. I wouldn't be surprised if you DID find some shrapnel there...You have found some solid lead already