The scene opens up with Recker firing a German MG3, as MG3 is looking at him. He keeps firing until it happens.

MG3: Hey! Hold it down!

Recker: What?

MG3: IT'S A MACHINE GUN!

Recker: Hahaha, Okay!

He fires the MG3 and this plays.

https://youtu.be/FBz7MX2bLcM

He later stands up and he rushes into the target zone as he carries the MG3, Rambo Style, and he literally comes back and gives bck the MG3 to well.... MG3. And she is left speechless on how he handles a Machine Gun. Well, mostly the light and medium machine guns, as he does not want to rip off an M2 Browning, after he almost broke both of his arms. Then it cuts to them in combat as Recker has an M240B, and is killing any SF Dolls in site, as when they heard the bursts of an M2 Browning, they would retreat, but they didn't as they were resisting to run away. And after killing all of them, not even a single one was left.