Hopped out a window, picked up some armor and a health kit. I had two health kits, one normal grenade, a couple mines, and a HV Penetrator with about two clips. Shottie and assault rifle had enough ammo that it doesn't matter.
I turn the corner, one Replica. I tag him with a single headshot from the Penetrator. Of course, where there is one Replica, there are at least four more. I step around the corner to spot the REST of his squad. All fucking nine of them. Including on in the heavy armor stuff. Bastards.
I take out the Heavy Armored Replica with the Penetrator, bringing me down to nineteen shots. I switch to the Assault Rifle, and take out the Replica that moves to flank me. I gun down another one, and dash across to where the Replica had been trying to flank me. They fire at me, hitting me a couple times, so I use my health kits. Both of them. Because I'm an idiot.
I take out another couple of Replicas, when they move up on me in force. Four of them, two up my right and two to the left. Another stays back in cover and fires at me, keeping me pinned. A grenade forces my hand. I step out of cover, throwing my own grenade. I open fire on the Replicas to my right, killing one and getting shredded by... So many bullets. But I'm fairly sure my grenade killed the one that was still in cover. So there's that.