I've got a 10 shot Interceptor in .308win, no problems with sloppy mags or such like, indeed it seemed to need a bit of running in to get the bolt feeling other than hard work to use.
Dead accurate but wouldn't fancy dragging it up a Scottish (or other) hill, great for high seat work, dead accurate and having a 10 round mag is a nice insurance policy.
I bought mine new from RPA (before the name change), it was set up for me at the factory, ie bore-sighted, before I took it away.
I ran it in down at Bisley, I met Peter there and he helped me out with setting up the stock etc.
All in all, a good experience so far.
I was worried by their name change, but the company contacts and the rest have stayed the same and I have been in contact with recently, so no worries now.
ATB
T