@Nasan
@sopuli.xyzI read it as he's performing a press check in preparation for shooting the person next to him.
Presumably, Bond did a bunch of shooting to get to the point where the comic starts. The gun is potentially dirty enough where failure to feed or extract may be happening. A simple push of the slide back enough to verify that he's got a live round chambered might save him from having to resort to other methods to silence the other person in the comic.
"Okay fine, but you have to pinky promise you won't shoot up any schools like you told those people online."
Enough to be covered in entrails, providing a nice segue to an encore performance of Shake It Off.
This is what bugs me about the modern Chinese Communist Party, these developers need a taste of what happened to landlords during the Land Reform Movement.
How to tell the internet you've never had a professional job without telling them you've never had a professional job.