[HÃ?Â¥kan Spuhr]

I have recently sold and shipped an origianl cutaway of a Swedish mauser action to USA.
The action is complete with a 4" barrel and all major parts as barrelstub, bold and recevier are all that much milled that they never can be made to be a gun.
This part is produced this way originally and have never been a gun.

I have always understood that this is classified as a NONGUN by ATF, but now have the US customs seized it and told my customer that they are going to confiscate it and destroy it.

Please help me, have I done wrong that stated that it's a nongun does ATF say it's a nongun while US customs have a differnt opinion?

Regards HÃ?Â¥kan Spuhr