Help match a front sight for the 10-8 suppressor height rear for Glock 17

[contax_shooter]

Looking to get suppressor height sights for the 17 slide for an RMR setup, want to get the 10-8 rear .395" height as recommended by 10-8.
They suggest .300-.315" which is a fairly large range.

I prefer a .125" wide tritium front sight, what are my options for dead center hold POA/POI?
If all else fails, are there any suppressor height sets featuring a .125" tritium front with around .140"-.156" plain U-notch rear?

[Blak1508]

What suppressor will you be using ?

[contax_shooter]

No suppressor, would like co-witnessing sights for an RMR setup.

[MStarmer]

I used an Ameriglo Front / rear. .315 tall, lumi green.
http://ameriglo.com/collections/gloc...ant=7556140033

[contax_shooter]

I used an Ameriglo Front / rear. .315 tall, lumi green.
http://ameriglo.com/collections/gloc...ant=7556140033

Kudos for your help on this thread and PM's.
Ordered the Dawson tritium front in .315 x .125 matched with the 10-8 .395 x .156 rear and the RMR RM06 + sealing plate.