When Ash starts searching for The Nine Sisters, she enters some keywords and the results show up on the monitor of her computer. However, the reflection on her glasses doesn't match what happens on her screen.
When Ash is holding Murphy after shooting him, he is holding a gun in his right hand. The shot then switches to his other hand dropping bullets and when the shot returns to both of them the gun is missing.
The screen showing Ash's points after the first battle lists as a Gotten Item an SVD 7.65x56R. The SVD Dragonov is a Russian sniper rifle which uses 7.62x54R ammunition.