I’d opt for the non tsa locks. I was the range one day and a guy was shooting down from me. Was saying tsa messes with his scope. Was shooting some high dollar set ups. Two different rifles and scopes and couldn’t cut paper at 25. Said he was checking zero after an out of state hunt. Was sighted in and deadly before he boarded the plane. I told him to max out elevation and wind age then count down to the next bottom and then meet half way to start fresh . He was tired for shooting and left