All mobsters at the wedding have to put down their guns on the front table. Since it is a low budget film, probably half of these guns are seen used by other people throughout the whole film. Seen are all the revolvers soon to be listed on the page, three 1911 type pistols are seen and a Glock 17 next to one. A Norinco type 84S is seen later to be used by almost all the bad guys later on, and an MP5K later to be used at the wedding shootout. A Ruger P95 pistol is visible in the next shot, along with the Beretta Centurian, the Taurus PT92, and the Beretta 96, all to be seen later in the film. Also, a Smith & Wesson handgun is visible and a nickel plated SIg-Sauer P225.
DA38 Derringer
Diane Norwood (Tia Carrere) uses a DA38 9mm O/U derringer during the opening wedding sequence when she arrests her Fiance's father, the leader of the Russian mafia.
SIG-Sauer P228
Diane Norwood's (Tia Carrere) sidearm of choice is a SIG-Sauer P228 9mm. She uses it for about 3/4ths of the film. Due to the low budget of the movie, at least a few other mobsters can be seen using the same P228.
Glock 17
Max Parish's (Thomas Ian Griffin) main sidearm is a Glock 17 2nd generation 9mm for about 3/4ths of the film. Other people as well can be seen using the same gun as well.
Norinco Type 84S
Most of Thomas Livingston's men are armed with these 5.56mm Norinco AKs, noted by their .223 syle magazine and hooded front sight. Several Russian mafia members use them as well. It is most likely the same gun used multiple times throughout the film. It is fitted with a "pig-sticker" bayonet.
M72 LAW
One of Livingston's men blows up a police station with an M72 LAW. The rocket is seen in flight at an extremely unrealisticely slow time.
THE REVOLVERS
There's quite a few seen in the movie.
Smith & Wesson Model 627
Smith & Wesson Model 19
Colt Python
Smith & Wesson Model 29
Colt Detective Special
Ruger GP100
Taurus Model 605
Ruger SP-101
Smith & Wesson Model 686
Smith & Wesson Model 36
Remington 870
Remington 870 shotguns are seen used by multiple henchmen and mobsters throughout the film. Garret Lawton is seen using a sawed-off version with a tactical forend.