But you can't get on a lot of Japanese websites any more due to law changes.
Liz truss devalued the pound and made buying from Japan a lot more expensive.
And a flight to osaka, (it's something I'm really wanting to do) to buy 4 tm mags is not really within everyone's grasp.
I bought one of the first TM AKMs that arrived in the UK and was stuck with a genuinely good gun that I couldn't get mags for without losing a kidney. One retailer was asking, and getting, 100 quid per mag.