Could the first one be a Kel-Tec RFB? Profile kind of matches. Spartan198 (talk) 19:38, 3 May 2021 (EDT)
I think its a RDB with a PMAG 20, the RFB uses FAL mags and that mag shows a curve. Either way it's not a QBU-88 as this isn't filmed in China, and the QBU isn't exported. --AgentGumby (talk) 20:20, 3 May 2021 (EDT)
Second Sniper Rifle ID
This has been changed a few times now, so I'm going to make my case here.
There's two sniper rifles that are used prominently and while they're not shown 100% clearly and seen relatively briefly, one of them is a Bushmaster BA50 and the second one is, I am 99.9% sure, a Barrett M95.
The rifle show in the screenshot has four holes in the foreend. The BA50 does not have holes like this.
The above rifle is also clearly a bullpup. Although it's dark, you can make out the outline of the magwell and a loaded Barrett-style magazine. The BA50 is a rifle with a conventional layout.
This rifle also has a large muzzle brake, again, not seen that clearly, but much larger than the one used on the BA50
Let's look at the one good screenshot we can get from this movie of the BA50.