Glad everyone likes them! They were mainly painted in a poorly lit room so I'm glad they worked out okay!
I'm going to be doing a full impression on them (along with the three Task Force guys) but a few answers.
Guy on the left is to go with the Tier 1 Operators range which is currently serving as the Argo Corp's men in the field (hence the tacticool gear). The axe is for hacking your way through wooden doors and smashing windows which, along with his shotgun, means he is definitely the man picked for breaching actions. The axe in Spectre also gives you a boost in CQB (although limits you to only killing your opponents - guessing the berserker rage comes on).
Guy on the right is definitely for the Task Force Nomad set. One of the things I like about them is, as Wyrmalla says, they would work pretty well with the OPFOR. Either as a team of SF working alongside the militia or a well equipped bad guy. I dread to think what armoury he pillaged to get his hands on a Barrett XM500 though, although it might also be one that had a box of XM25s (if you use more of the Nomad guys)
Just a heads up, next two days posts are not going to be packed with new stuff - it's mainly stats, planning and some cool projects I'm (possibly) looking at