answer:I doubt that there would be much spirit-of-the-law trouble; airsoft guns are rather popular in Japan which, like Mexico, has very strict gun laws. * roffles quietly about Mexico’s gun problems * I suppose that you could make the case that the mechanisms in airsoft guns don’t even work like those in actual firearms, neither is there any sort of violent chemical reaction going on. Failing all else, you could try smuggling it in. In the 90s, at least, you could smuggle just about anything. (At least, the two orphanages that I visited would routinely get shipments of smuggled toys and clothes, usually from churches in the Southwestern United States.)