Sold/Expired M3 beam mod?

[Bouncer212]

The beam on my Surefire M3 (HOLA)is so much wider than I need, and it'd be of much more use to me with a narrower beam. Is there a reflector head replacement or something I can get/buy/order?
thanks,
ethan
please tell me something is/will be available other than the $168.00 surefire kt4