Vortex Viper PST sunshade

[viking499]

Looking for a sunshade for a Viper PST 5-25x50. Evidently it takes a different shade than the other Viper models.

Anyone know which shade fits the PST, Vortex or other brand?

 

[irishlad]

 

[viking499]

Thanks. Called Vortex and have what I need on the way.