JollyRoger
WKR
Beretta announced it but given the time we had to wait for the SL in 6.5cm there's no telling when the Lites will reach the shelves
I ordered one (paid in full) on July 30th from Whittaker's. They said September to October time frame for these.. which is quickly approaching. We'll see, I've been checking the order status page weekly.
As for mounts, I have a T3X Lite in 7mm Mag and use a Mountain Tactical 20MOA rail and Vortex medium rings with a 42mm obj scope. Works well for me