I asked a similar question the other day.
http://www.airgunbbs.com/showthread....-30-sf-compact
As I understand things only the 3-12 is available at the moment. I was asking about reported issues with the IR control being very stiff and the side focus wheel binding on the mounts;
https://www.uttings.co.uk/p131113-ha.../#.XOyvbbzYq00
An inspection of the 3-12 in a shop near me confirmed the reports so I'm going to e-mail Hawke and ask if they have had any feedback on the situation.
Other than that it does look like a nice solution for those who like a less is more set up.