WARNING! This description may contain spoilers in the screencaps taken from the film.
The following firearms were used in the film A Bronx Tale:
Smith & Wesson Model 36
Sonny (Chazz Palminteri) uses a Smith & Wesson Model 36 to shoot and kills an enraged man in defense of his friend.
Smith and Wesson Model 36 - .38 Special. First pattern with flat latch cylinder release.
Sonny fires his Smith & Wesson Model 36
Star Model B
Calogero (Lillo Brancato) and his friends try to buy a gun from the neighborhood thief, one of them being a Star Model B. However the thief refers to it as a ".45".
Star Model B -9x19mm Parabellum
One of Calogero's friend's handles a Star Model B.
The thief whips out a Beretta M1934 with a stainless finish and wood grips to show off to Calogero's friends.
Stainless Beretta M1934 -.380 ACP
One of Calogero's friend's handles the thief's Beretta M1934.
Smith & Wesson Model 66
One of Calogero's friends handles a Smith & Wesson Model 66 with a 2 inch Barrel.
Smith and Wesson Model 66 - .357 Magnum.
Colt Detective Special
Near the conclusion of the film the son of the man Sonny killed earlier in the film shows up to kill Sonny with a Colt Detective Special.
Colt Detective Special 1st Gen - .38 Special
The Assassin with his Colt Detective Special.
A Colt Detective Special is among the guns the thief attempts to sell to Calogero's friend.