FW3A Lanyard Ring

You want to attach a lanyard to your FW3A? You want some color accents? Then you might want to try this lanyard ring!

It replaces the original metal clip or lanyard ring of your flashlight.

1. Remove head and tailcap from the battery tube
1. Remove clip and o-ring (it might fit without removing the o-ring, but there's a risk to tear it)
1. Put on the lanyard ring and the o-ring
1. Screw tailcap back tightly
1. The head comes last.

It is loosely based on my [FW3A Tactical Ring](https://www.thingiverse.com/thing:4900452), which is available with one, two or three lobes.

Print in 0.1 mm to get the correct thickness. After printing I used a knife to smooth out the chamfer at the bottom into a round fillet like at the top. Don't cut, just scrape.