You can't be too careful, and here's a true story. I was helping a friend work on his RAW rifle. We had it sitting in a gun cradle, magazine removed, and I asked if he was sure it wasn't loaded. He said he didn't think so, but also said he wasn't totally sure that he had fired the last pellet. So, to be safe, I took my cleaning rod and carefully inserted it in the muzzle, and pushed it back. Sure enough, a pellet came out the breech. So, mission accomplished, all safe. The gun was cocked at this point, so we dry fired it. Yep, a pellet shot right into the wall, there had been two pellets in the breech! So, lesson learned, if you are checking for a loaded pellet with rod, push it until you see the end of the rod come out! I probably needed to push it only another quarter inch to have know for sure it was empty (or not).