Forward clicky replacement/source

Anyone know where I can source a replacement switch? It’s forward clicky and about .470” square and .500 tall.
I’ve seen links, but they don’t give dimensions.
It’s for my Blackshadow Darth if that helps. I’m looking for 2 of them.

BS sent me a replacement battery tube and that one failed too. No biggie, since it’s stuck on, but be nice to have the option.
The old battery tube I’m thinking of adapting to my Defiant Super Thrower.

Thanks in advance!

You can get a mounted one from MtnElectronics (a store ran by very active member here RMM) for $5 shipped from Washington in a few days, no need to order from China.

http://www.mtnelectronics.com/opencart/index.php?route=product/product&path=25_83&product_id=159

Thanks, I’ll give that a try.