"Skinny" Tracer Unit

[Von Nimble]

Hello all,

I originally posted this in the advice section but I'm getting a bit needy so posting it here too!

I'm on the hunt for a "skinny" tracer unit. It is for my G&G Predator, anyone familiar with the gun know it's has that angry maw on the front.

That maw raises the issue if not being able to fit big suppressors on there. I am wanting to fit a Traver unit but I'm not able to find one which will fit so far. I have a mock suppressor on there already which has a diameter of 30MM and I wonder if anyone can point me I the direction of a tracer unit at that size?

Any help and advice would be appreciated! Thanks!

P.S. I'm steering away from the tracer unit hop-ups as I have heard they are a neat idea but a bit shoddy in practice.