Since I got the game I've been having a problem in which the game will freeze up and stutter for about half a second right when I attack/block/shoot a gun/whatever. Seems like almost any action will trigger this lag. I recorded a short clip showing the stuttering and put it on youtube, the stuttering happens at about 0:03
[youtube]http://www.youtube.com/watch?v=6mjX48_pZhs&feature=youtu.be[/youtube]
PC Specs:
i7 3930k @ 4.5Ghz
16gb ram @ 2133
Windows 7
2x Nvidia GTX 570 in SLI, 1.25gb vid memory
64-bit