ffl for mac-10 upper?

[Ruthless4christ]

do i need an ffl or class III to ship a mac-10 upper to my house?

thanks

 

[Dave Haven]

Not in the U.S., from my own experience.
Not sure about Guatemala...

 

[gunner79]

no but gun parts cant be shipped outside the u.s.
i sold a m 11 upper on ebay before the ban

 

[Ruthless4christ]

thanks guys, im actually notin guatemala right now, thats why i asked. down thier they sell uppers next to pork chops in the market!