Night sight for Mossberg

[Sisco]

Who makes a night sight for a Mossberg 500? Just want a front bead. Checked AO's web sight, thought one of thier Big Dots would be good but they don't list Mossy's.

 

[Andrew Wyatt]

trijicon makes these.

 

[Sisco]

Searched Trijicons website, couldn't find a listing for Mossberg.
On a related topic:
I see the "tactical" pistol grip foregrips by Tac-Star. Are these practical or not? No desire to put a pistol grip buttstock on it, shot one of those once, that was enough.