I have killed several geared guys and can’t even loot them, the rolled down from a hill. This is not the first time this shit happens to me… Is there any way you can actually loot them?

There have been a few occasions where I was able to loot them from higher up the hill, as though the container didn’t follow the ragdoll.

This is a very old bug. It goes for players and animals. If they slide downhill after death, you can’t harvest or loot them. It’s a really annoying bug I wish they’d get sorted out.