The P60 single led is it with a retaining ring or do you solder the driver ?
No retaining ring, solder or press fit.
Thank you for the fast reply 
kiriba-ru
I’m interested in a maglite D kit with the adapter for a 17mm driver, shipped to the US. Is this still available and if so what would the total cost be, thanks.
All parts listed in the first post are available.
$13 kit
$4 17mm adapter (extra $3 if you want thin custom retaining ring instead of regular convoy one)
$8 shipping cost
i will be using a QLITE driver so which adapter would you recommend ? Thank you for the quick reply.
I recommend custom rings if you will use driver with components on both sides.
just so i’m clear, for $3.00 i get a retaining ring that will hold the 17mm driver in the adapter, is that correct ?
Yes. Custom ring is not cheap.
$3.00 for a custom machined brass ring sounds reasonable to me, certainly better than soldering one in
C8 copper pill with threads measure like fasttech brass pill are available?
Not available and never will be.
You can use this one: http://kaidomain.com/DIY-26mm-D-x-13_5mm-H-Copper-Driver-Pillar-Set-for-C8-LED-Flashlights?search=c8
thanks,This one doesn’t copper as declared but brass
right?
brass looks different: https://www.fasttech.com/p/1208600
I think someone wrote that he has bought it an it was realy copper.
Whats the price for the Courui D01 Pill? And whats the material?
$25, copper
Hi Kiriba
can you please PM me for 2 (Copper spacer+brass centering ring set for quad mod Convoy M2)
Ok, I let my custom aluminium Pill inside.
∅20mm H1-A driver can be used soldering it to the pill with a hot air gun. H1-As maximum Vout can be modded for triples, see Jensen567's work.
:-)