the two guys in the "2009 lost memories" carries a Heckler &
Kock USP pistol , chambered for 9mm or 0.40 S&W or 0.45 ACP.
The second last photo shows that the HK USP is equipped with an
Insight Technologies UTL (Universal Tactical Light). The third last
picture is slightly odd, b'cos the Tac Light (Surefire) is sticking
out of the pistol frame, looks quite unbalance to me.
The guy holding a rifle with laser aiming module is using a custom
made M16 series assault rifle, with the scope handle removed. Its
replaced with a reticle scope. Btw, he's a sitting duck if it
happens in real life situation.
Last but least, the "robber" , i think using some kind of 1911
style pistol. that's my 5 cents worth of comments...feel free to
give yr input 
