Hi all,
Just to add on the bipod issue, with mine I have no problems at all, deployed or folded away the bipod seems to work very well.
Also on the Sling points, the front is plastic and very thick, the rear sling point on the MKII is metal. Again no issues with this, I'm using a new British Mini-mi sling and its works very well.
I'll be out again next week so I'll take my camera this time and get one of my team mates to get some action shots.
Goose5x5