If any of you are running ghost rings on your mossberg 500, I need some help.

I threw a knoxx stock on it and the cheek wield is way too high to get a proper alignment. I realize its not really meant to be a "target" gun but I'd still like to hit what I'm aiming for with a slug rather than having to guess by aiming way low.

I'm assuming I'd have to ship it off to Mossberg or whatever since the front sight needs to be soldered on,  I wonder how the return time would be on that.

Well if anyone has a similar setup/situation I'd like to hear what you did

ETA: just came across the MMC sights, would their front sight work with the breacher cone attachment?