Thread adapter
 

I have a G&G M14 Socom addition. It has the 16- outer barrel thread. I want to put a 14- tracer unit on it. Does anyone sell this particular adapter?

They do exist but may be a chore to find. im lookin now

Edit. I find lots of 16mm cw to 14mm ccw but no 16mm ccw. :(
Search around you may find one. Also i think someone on here was making custom ones for the mk23 maybe they could make you one for your m14