This is one of my favorite EDC hosts! This host has nice anodizing, good threads, and accepts both protected and unprotected cells. The OP reflector produces a nice smooth beam with a diffuse hotspot. Just add a 16mm MCPCB with LED, 17mm driver, a bit of solder, and you'll be in business!
The included driver retaining ring for the pill needs to be modified to work with many of the 7135 based drivers such as the qlite. You can make it work by enlarging the inside diameter of the ring. Instead, it is best to solder the driver directly to the brass pill.
Now available in both black and grey!
Add an AR lens for an up to 5-10% gain in "out the front" lumens.