She passed the rifle back to him. A loaded gun! Peter raised it to his shoulder, searching for something in the room that seemed worthy of his aim, and finally selected a coil of copper wire on the far shelf. The urge to fire, to experience the explosive force of its recoil in his arms, was so strong it required an almost physical effort to push the thought away.

“Just remember what I said about the trigger,” Alicia warned. “You’ve got twenty rounds per magazine. Now, load this one so I know you know how.”

He traded the loaded rifle for a new one. Peter did his best to recall the steps: safety, bolt, charger, magazine. When he was done he gave the clip two hard taps, as he had seen Alicia do.

“How’s that?”

Alicia was watching him appraisingly, holding her rifle with the stock against her hip. “Not bad. A little slow. Don’t point it down like that, you’ll blow your foot off.”

He quickly raised his barrel. “You know, I’m a little surprised. I thought you didn’t believe in these things.”

She shrugged. “I don’t, not really. They’re sloppy and they’re loud, and they make you too confident by half.” She passed him a second magazine for his waist pouch. “On the other hand, the smokes believe in them just fine if you do it right.” She tapped a finger against her sternum. “One shot, through the sweet spot. Closer than three meters you have a little slop, but don’t count on it.”

“So you’ve used these guns before.”

“Did I say that?”

Peter knew better than to press. Six crates of Army rifles. How could Alicia possibly resist?

“So whose guns are they?”

“How should I know? As far as I can tell, they’re the property of the United States Marine Corps, just like it says on the box. Quit asking questions and let’s go.”

They reentered the hatch and began to climb. He felt the temperature rise with every step of their ascent. Ten meters up they reached a small platform with a ladder. In the ceiling over their heads was another hatch. Alicia rested the lantern on the platform, reached overhead on tiptoes, and began to turn the wheel. They were both sweating hard; the air felt almost too thick to breathe.

“It’s stuck.”

He reached up to help her. With a rusty squeal, the mechanism released. Two turns, three; the hatch dropped open on its hinges. Cool night air tumbled through the opening like a current of water, smelling of desert, of dry juniper and mesquite. Above, Peter could see only blackness.

“Me first,” Alicia said. “I’ll call you up.”

He heard her footsteps moving away from the opening. He listened for more but heard nothing. They were up on the roof somewhere, no lights to protect them. He counted to twenty, thirty. Should he follow her?