My extremely unhealthy obsession with Halo(Red vs Blue, specifically), resurfaced recently, and I remembered these shots I took back in March in Halo 5 of the M6H2 handgun (or "Magnum"). I think that they did an amazing job with it in this game, as it seems actually quite believable, there is even a gas piston hidden under that cowl on the front, as well as a modeled bolt head on the slide, but the detail on the animations is also incredible. not only does the world model have a cycling animation, it also has an empty idle animation, as well as having a mag model drop on the ground on reloads. Not only that, but it's held with a THUMBS FORWARD GRIP! A bit weird how of all the games to be (among) the first to use the grip, it would be Halo.
Anyway, here are the aforementioned pictures. Ignore the weird-ass paintjob I have on it.
EDIT: oooooooooooohhhhh shit how do I scale those down.
EDIT 2: I just noticed the mag is modeled as a double stack. Cool.