Used by Zach (Vincent Pastore) during the alley shootout. In the film the firearm used is featured with a 30-round magazine. The firearm below is the modern variant with diopter sights attached with a 15-round magazine. The MP5K is also used by various henchmen in the film.
Except for the one in the third screenshot, all of these MP5Ks lack the diopter sights, which means that they are MP5KA1s or KA5s, depending on the trigger group ("KA1" would mean that it just has a 3-position trigger group, "KA5" would mean it has the four-position trigger group).
Stammering hitman Sorter (Mark Strong) carries a genuine Glock 18 as his primary weapon. He uses it with a supressor in the restaurant shootout and on full auto when he protects Jake's brother and niece.
Jake Green (Jason Statham) can be seen using a Walther PPK twice. He draws one on the doctor when he confirms what Zach and Avi said and holds on Dorthy Macha (Ray Liotta), debating whether or not to kill him
This firearm is used by Jake's bodyguards during the alley shootout and by Macha's henchmen in the film
Error creating thumbnail: File missingBeretta 92FSAn ill fated body guard carrying a Beretta 92FS.One of Macha's main goon about to take Sorter out using a Beretta 92FS.
Smith and Wesson Military and Police
A snub-nosed Smith & Wesson M&P appears very briefly in the hands of one of Macha's many mooks.