If you're still setting up your defense against the VCRA, you can always get the transparent version of the CM16 which requires no special defense to purchase.
http://www.proairsoftsupplies.co.uk/...ansparent.html
Bit cheaper and when you get around to establishing a defence (if you've not done so already) you'll be able to paint it up as you see fit! When you do, might I suggest something inspired by Zero Dark Thirty?(See link below for an awesome paintjob! Or ask Terry to show you his piece, oo-err!)
http://www.youtube.com/watch?v=zmxqQ...=TLZ3ivWhmpsA8