A woman pulls a stainless Ruger GP101 revolver out of her handbag when she finds out there might be an intruder in her home.
Beretta 92
Drug dealer give to a friend Beretta 92F to execute other guys.
SIG SG556
Some thug is seen with a SG556.
A short barreled SIG 556 with fixed hooded front sight, but leave it up to gang bangers to not flip up the pop-sickle stick style rear sight.
Assorted Handguns
Paul Hodges suits up with a lot of guns at some point in the film.
Trivia
In "Green Band" trailers (approved for all audiences), characters are not allowed to point guns at other characters in the same frame. Quite often, the character's weapon will be erased with computer graphics in order to comply with the ratings. Other examples can be seen with the trailers for Iron Man and Indiana Jones and the Kingdom of the Crystal Skull.