wogpotter said:
Is sending for repair "exporting"?
If not how can it be re-importing?
AFAICT, there is no prohibition on exporting. I don't see that word anywhere in the PC.
There is a prohibition on importing complete magazines, but you certainly can send him repair parts in a general sense.
The problem is, as Librarian said, there is no clear definition of what constitutes a repair kit, so specifically where the line is drawn in unknown.
Personally, I think if you sent him a single repair part, there's no way you committed a crime. The first question in the
letter referenced in the Cal Guns magazine faq makes it clear that it's legal to import parts (plural!) to repair a magazine. The question is where, beyond "parts" (again, plural) do we enter into the realm of "repair kit?
Wherever that line is, I don't think any reasonable person would conclude that a part (singular) is an illegal repair kit, when parts (plural) are specifically known to be legal. Abundance of caution is a great thing, but at some point it becomes ridiculous. Your tolerance for risk (and your friend's) will have to be considered here.