I frequently hunt the yard of a 200 year old home. It is ver challenging and loaded with mostly trash, but I have found a few good targets. I took the Anfibio  with 7” coil today and attempted to pick through the trash. I picked up several small targets that were 5” - 7” down. One notable target was a BB about 5” - 6” down.  It took me a while to get it pinpointed and extracted, but after I got it out I rescanned the hole and target was gone. I double checked and the BB was definitely the same VDI as before I dug it up. That’s pretty impressive. 
I have dug air rifle pellets before and some lead shot, but not at 6”.
CS
	
		
			
		
		
	
				
			I have dug air rifle pellets before and some lead shot, but not at 6”.
CS