The Beretta 92FS is frequently seen in the hands of Jeffrey as in many John Woo films.
The ones in this picture are Berettas, but actually, The Killer features more Tauruses than Berettas. One of the armorers from the movie used to post on a message board I visited, and he says they only had access to one 92F for most of the shoot, so they used Tauruses in many scenes.
In the picture posted, At least one is a Beretta, I can see the Slide-mounted safety.
Taurus PT92
A few Taurus PT92s are used by Jeffrey and Sidney, including one stainless with wood grips.
The first three pistols are Berettas, not Tauruses. They have the slide-mounted safeties if you look closely. -MT2008
Yep, Those were here to begin with, I wasn't sure what they were. Thanks for the tip, I'll move them.
There's a much clearer, better shot of the gun when the trigger is pulled and it clicks empty. -MT2008
I'll see if I can find it.
Ruger GP100
A Ruger GP100 can be seen used by Ying and few other police men.
Walther PPK
The Walther PPK is used by Jeffrey in his apartment as a backup alongside his Beretta, previously held in his left sleeve.
CZ-75
A CZ-75 is in the hands of one of the gangsters who attacks Jeffrey at his apartment.
Can be seen in the house shootout use by the gangsters attacking.
Smith & Wesson 5904
A suppressed Smith & Wesson 5904 is seen in the hands of a thug who attacks Jeffrey at his apartment. It possesses the squared trigger guard of early model 5904s.
A Desert Eagle is seen in the briefcase given to Jeffrey by Sydney. It is likely an early model, .44 Caliber and is fitted with wood grips.
Colt Python
A Colt Python is seen in the hands of Sidney when he gets Jeffrey's money for the last hit.
Smith & Wesson Model 60
A Smith & Wesson Model 60 with pearl grips is used by Jeffrey during his first hit.
Smith and Wesson model 10
Carried by a police officer at end.
Unknown Revolver
Beretta M12
A Beretta M12 sub-machine gun is used by Jeffrey and several Triad members in the house shootout
Heckler & Koch MP5K
The Heckler & Koch MP5K with two magazines clamped together is used by Jeffrey in the church, and later handed off to Ying. It is actually a converted SP89 as evidenced by the lack of a paddle magazine release.
Colt Commando M733
Colt Commando M733's are used by several of the Triad members in the battle at Fung Sei's house.
(Fake) SVD Dragunov
The rifle used by Jeffrey (Chow Yun-Fat) to carry out his assassination plot is a Chinese Type 56 assault rifle (AKM) modified to look like a SVD Dragunov.
M16A1
Used by the first assassin at the beach that tries to kill Jeffrey (Chow Yun-Fat) after the hit on Wong Dung-Yu. The rifle has a scope mounted on top of the carry handle and has a twenty-round magazine.
One of the assassins at Jeffrey (Chow Yun-Fat)'s apartment uses an Uzi mounted with a sound suppressor.
Norinco Type 56-1
An AK rifle, possibly a Chinese Type 56-1 with a folding stock, is used in the church shootout by Inspector Ying.
Browning BDA9/FN HP-DA
Used by several Triad members in the nightclub shootout. Shortly after, it is used once again by Triads, Wong Tong (Wong Kwong-Leung), and Li Ying (Danny Lee) at the gun deal scene and the bus chase. The FN HP-DA continues to be used by Triad members throughout the movie. Near the end, Fung Sei (Chu Kong) briefly commandeers one in his attempt to retrieve Ah Jong's (Chow Yun-Fat) money from Wong Hoi (Shing Fui-On).
Mossberg 500 Cruiser
An Mossberg 500 Compact Cruiser can be seen in the hands of the bartender at Jeffrey's first hit of the film.
Remington 870 Sawed Off
A sawed off Remington 870 can be seen in the hands of gangsters, and is used by Jeffrey in the church alongside his MP5k.
Franchi PA3
A Franchi PA3 is used by the syndicate killer in the church.