Impact M3 doh moment

I’m sure everyone has had to learn the hard way at one point or another that airguns require for the most part hand tightening. I just recently swapped out one of my fx 500mm barrels to a longer 600mm barrel. I went full r****d and tightened the barrel locking screws too tight. It gouged the barrel and caused it to get stuck in the body of my dreamline. I had to hammer the barrel out 🙃. Needless to say that was definitely a learning moment. Thankfully the dreamline still shots amazing.