I wanted to take my 4” M27 on a visit to my brother so we can go shooting at his local gun range. My first time flying with a firearm so did my research. LGS was very helpful with guidance on travel requirements and procedures as well as info on TSA and airline web sites.
I bought this case and locks which had enough room for the revolver, a box of .38s, and a box of .22 mini-mags. “Cubed” foam was easy to tailor to the contents. The TSA approved locks would only keep an honest person out and bought an extra couple for my checked bag and a spare. I also stuck an airtag in the case if it happened to get “lost” along the way.
Travel went smoothly!