FX Crown Baffles?

Does anyone make baffles for the end of the shroud? How about a short baffled extension that is the same diameter as the shroud?

I don't like pulling the shroud in and out, I am afraid it can change POI and I don't like the look of the shroud extended. For my use, with the shroud retracted, it is almost quiet enough and just needs a bit more reduction. 

.25cal