Custom OFC Heatsink for Maglite 2AA (Incandescent) LED Mods

Description

Custom OFC heatsink for MagAA (incandescent version) LED setups
De-facto standard for LED module builds for such setup
Description and background:
A continuation of this project...
http://www.candlepowerforums.com/vb/showthread.php?216656-FS-OFC-heatsink-for-minimagAA (original version)
... and this
http://www.candlepowerforums.com/vb/showthread.php?287126-FS-Custom-MagAA-OFC-heatsink (cloned version)
Features, highlights and compatibility:
- Precision CNC-machined based on original product's size specifications
- Slightly modified tower threads (extended towards base) for guaranteed fitment (esp. clamping) onto MagAA's body tube
- Compatible with most driver/converter boards measuring 0.55" (~14mm) in diameter and less than 6mm in total height (eg. Sandwich Shoppe converter boards)
- Compatible with small-footprint LED emitters soldered on dedicated MCPCBs (eg. Cree XPG2/3, Nichia 219b/c/d, Nichia 319a/b)
- Requires low-height optics measuring less than 10mm for effective head fitment onto body (eg. Khatod collimator optics measuring ~9.9mm in height or less, cut-down McGizmo reflector McR18/S)
- Compatible with MagAA incandescent models only (stock 2AA or custom cut-down body variant)
- NOT compatible with any native MagAA LED model
- Requires tailcap switch for system operability (esp. Kroll switch)
Notes:
- Proper and precision DIY skills required for building light modules
- A side nub opening may need to be made to accommodate driver boards whose coil inductors are placed at the very edge of the PCB (buyer assumes all responsibility in making such opening)
What you get from this sale is
- ONE said heatsink
- ONE retainer collar ring
- ONE GND screw (installed on base)
NO other components, parts etc. included
Listing pictures for reference only
NOTES on Shipping:
- Only registered international shipping provided (NO lower-tier shipping options available)
- Standard registered airmail may be upgraded to e-Express service (where and when applicable or necessary)
- Final shipping method varies according to region (subject to change depending on current postal logistics situations during pandemic outbreak)
- Orders CANNOT be shipped to certain destinations where ALL postal services are being suspended during the outbreak.  Refer to the following links for more detail
https://www.hongkongpost.hk/en/about_us/whats_new/notices/index.html
https://www.hongkongpost.hk/en/about_us/whats_new/press_release/index.html
https://www.hongkongpost.hk/en/about_us/whats_new/service_delay_suspension/index.html
Seller reserves all rights to refuse and cancel orders according to the aforementioned notices as issued by the local PO service
Please send PM for any questions.
Thanks for looking