I just bought a 2006 Bombardier ds650 and when I changed the oil there was a substance like metal on the oil drain plug I'm wondering if that's normal. It was like metal shavings but there were very small nothing big. Is that normal?

 

Probably has a magnet on that drain plug where small metal particles collect rather than wash thru the engine. As long as a small amount and very fine particles....no problem. Clean it off well and change oil and filter. Better to have them wind up on a magnet!!