Penlight-MK II- Aluminum

Othere clips are available here and here.
If you want a bare forward clicky switch and protruding button,  link here.

Nichia 519a R9080 4000K LED.
Comes with a rechargeable 10880 battery w/ USB-C charging port. 
It can use double AAA battery too.

DLC stainless steel clip.
Anodized Ti blue screws.
Reverse clicky switch.

Group1: (Moonlight)-2%-20%-100%  ( Default)

Group2: (ML)-10%-40%-100%

Group3: (ML)-2%-10%-50%

Group4: (ML)-50%-100%-strobe-SOS

Click here for  the programming guide.