Went to the range today with my Victory SW22. After 80 rounds the screw came loose. ( I WAS READY FOR IT). I purchased some rubber "O" rings from Amazon. took out the screw, put on the O ring and put it back in. I shot another 320 rounds and the screw was tighter than ever after shooting. When I got home I took the gun apart for cleaning and the screw was still very tight. I inspected the O ring and it still looked like new. Just wanted to share my discovery with all my fellow Victory owners.