Sold/Expired WTB C-series 15mm extension (do they exist?)

[psychbeat]

I can't seem to find this exact size & wasn't sure if anyone has made any?

I'm trying to use 18650s in my L2N with a shorty zero Rez.

I know I could buy a 50mm body & p60 adaptor from Oveready but I'd rather save the $ & use what I have if possible.

I'm running 18500 ATM



Maybe I'll have to use a hacksaw & JB Weld haha

Cheers!