Just going to add that it seems that this is specifically tied to the Effects setting set to medium or higher. Effects is the only thing that needs to be set above low to make these items show up, not sure why it isn't tied to textures, but that's the fix. This solution worked for me, maybe you can test this?
Even if the montage is good this double sniper rifle meta thing has to be fixed/changed. This idea is the same from fortnite when Epc Games has changed the double shotgun meta. I can't understand why i need ~5 seconds to switch to my rpg for a tank and he can switch between two TOR'S in under two seconds. I guess the tank kill in the video was so easy because the tank had only 10% life since the TOR in real life is not designed to kill tanks.