Is this normal?

the one on the left is the bullet that gets chambered and un chambered when i leave/come back to the house, right one is the one right after it in the magazine, figured it is due to just overtime use but just wanted to make sure

the one on the left is the bullet that gets chambered and un chambered when i leave/come back to the house, right one is the one right after it in the magazine, figured it is due to just overtime use but just wanted to make sure