I use AIR TOOL for punching holes when asked.
Just a quick story and then a notation. I went to ship a couple AG's at my local UPS store and as soon as i made it to the counter, the lady ask me.. "WHAT ARE THOSE?" pointing to my two suspiciously shaped packages. Seems like everyone in line and behind the counter went silent, they did actually, until i said"PELLET GUNS". Her eyes narrowed and she said "YOU CANT SHIP GUNS HERE!!" ,i waited for her to order me out but she just stared at me. I went on to explain that airguns were not firearms and were not legally classified as such. I went on to explain that her company policy allowed shipping airguns, as did Fedex, and that she should call headquarters to verify. She did as i ask, and i was relieved when she quickly but softly announced that i was correct and she was sorry. She said she had learned something and appreciated it. All turned out as it should, but i wanted to remind anyone who ships that USPS, does not allow AG's to be shipped and it's actually considered a crime. Sticking with fedex and ups is the only way to ship in the U'S that i'm aware of. Thanks, J