NOT KNOWN FACTS ABOUT RARE BREED TRIGGER

Also everyone know a person who does amazing engraving that could make me a third placement marking over a Aero M4E1 reduce to match the safe and fire markings design and style it has? Or a good vinyl sticker which will go there if all else fails.I had an plan for just a trigger which was a loop and will be neutral in the center, but hearth when pu