Just a Quick Update on my PLANO Case (With the Pluck Foam). I returned the 42", and just got in the 36" version of this case today. It has a Yellow Handle and Looks Cool.
The 36" is SO MUCH better in terms of size. The 42" was bulky and those 6 inches really made a difference (That's what SHE said!)
I haven't mapped out the location or done the plucking yet, but it's basically just like plucking a chicken. If you've plucked one chicken, you've plucked them all!
The 36" cost me MORE than the 42" Case, but for storage and packing up your M&P Sport II, this is so much better. For the money ($57.98 + tax), I can't see you getting any better of a case than this one, and the nice feature is it ends up being custom exactly how you like it.
Here is the Link, and I also saw you can buy this from SAM'S Club if you're a member, but I am not.