Here is the load out they used in missions SRM4-06 Hard Target:
Gear: Armor jacket (8/6), helmet (+1/+1, with built-in mic, headset, and
smartlink), stun baton, commlink (Device Rating 5)
Weapons:
Ares Predator IV [Heavy Pistol, DV 5P, AP –5, SA, RC —, 15(c), w/ APDS
ammo]
Defiance EX Shocker [Pistol, DV 8S(e), AP –half, SS , RC —, 4(m)]
Stun baton [Club, Reach 1, DV 6S(e), AP –half]
Now it does vary depending on where they will be and what their primary objective is, but this gives a good reference in my opinion. Also I think there is another mission that has them armed a bit better, but didn't see it right off hand.