looking for lowest ghost ring sights

[Sclearman]

I've been shooting an 870 for a lot of years. It''s automatic to throw it to my shoulder and be looking right down the top of the receiver at the front bead. But, I'm thinking of mounting ghost ring sights for hunting pigs and HD. I don't really like the cheek weld I get when using the rifle sighted barrel. What would be the lowest over the bore line mounted sight set for an 870?

[JeffCooper]

Looks like Scattergun Technologies has a nice set. I have LPA, and are definitely not low.

https://www.brownells.com/shotgun-parts ... 12522.aspx