I picked up a couple of burgers, eating out of boredom and not hunger, as I continued to summarize my findings.
"Hmm, the MAC-11's have to go, the MP5SD too. I can think of no reason why I would need suppressed rounds in Hellsgate. I also need to upgrade the M26 grenades. Lastly, I needed something for large groups of undead.
There was a saying that if your gun didn't do the job, you were using the wrong gun.
Maneuver AB showed that basic bullets couldn't kill large numbers of zombies in a timely manner. While my bullets tore through them like paper, if the bullets hit enough bodies, they tended to lose all momentum.
No matter how much I fired, it took thousands of rounds before I could kill over 500. Even a Gatling gun would have little effect, because the real problem was that the zombies would block the bullets whenever they bunched up.