Here is an interesting little tidbit, apparently the Finnish Government wanted to sell a number of Patria wheeled APCs to Estonia, BUT only if the Estonians agreed to never send them outside Estonia. So the Estonians went against the purchase and instead picked up a bunch from the Dutch.
I'm sure just having them in Afghanistan gaining some good combat experience is probably the main reason they are there. You just can't beat experience afterall.
Getting back to the point mind; I haven't seen anywhere that sells Galils as seperate.
Carlos seems to have the best idea imo.