My third group of 17th century skirmishers

Here is my latest group of Bloody Miniatures lovely 17th century figures.

Clearly, these are all carrying polearms of some kind, which would be more useful in a skirmish than a pike. Perhaps a couple of them are dismounted troopers who have decided to get stuck in with something lethal on the end of a stick? As can be seen, three of them are wearing boots and spurs while the fourth figure in green is clearly a foot soldier.  Of course, they could also be useful for sergeants in a larger unit of Pike and Shot. Anyway, regardless of that, they are definitely useful chaps to have around in a tight spot.