NEW STEP BY STEP MAP FOR RARE BREED TRIGGER UPGRADE

Also anyone know someone who does awesome engraving that will make me a 3rd position marking over a Aero M4E1 lower to match the Harmless and hearth markings type it's got? Or a good vinyl sticker that may go there if all else fails.I dropped it into an Aero EPC lessen, and also the selector was comfortable during the cerakoted receiver but that is