Hi,
I don't like the shroud on the MFR, to me it's just a cosmetic excercise, not quiet enough for huntingand and restricts you, if you have a scope with a large objective.
When funds permit, I intend ordering one without the shroud and a screw cut barrel.
I have a new MK 1 with an ambidextrous stock and screw cut barrel in .20,
The rifle feels and looks great, the bolt has a nice short throw but the single shot that came with rifle, well the less said the better.
I believe, that all post 2007 MK 1's come with the MK 4 trigger.
Which ever rifle you decide to buy, I don't think you will be dissapointed.
Regards,
Tinnie56