Back to the Future Part II is the 1989 sequel to Back to the Future. The sequel follows Marty McFly (Michael J. Fox) as he travels to 2015 with Doc Brown (Christopher Lloyd) to prevent a disastrous event from devastating the lives of his future children. However, certain events cause his own timeline to be altered radically. This movie was filmed back-to-back with 1990's Back to the Future Part III.
The following weapons were used in the film Back to the Future Part II:
In the Alternate 1985, Biff Tannen (Thomas F. Wilson) pulls a Smith & Wesson Model 60 with 2 1/8" barrel and Pachmayr grips on Marty McFly (Michael J. Fox) after explaining how he came to be so rich. He fires it at Marty several times in his suite, but does not score a hit. Biff then corners Marty on the roof with the Model 60, stating he was the one who killed his father, with the same Model 60 - "Two McFlys with the Same Gun," he says. He aims it at Marty but doesn't get a chance to finish the job as Marty jumps off the roof of the building. Two hero Model 60s were used in the film, with at least serial number 85372 being rented from Stembridge Gun Rentals.
Biff's friends "Match" (Billy Zane) and "Skinhead" (J.J. Cohen) both carry M1911A1 variants in the alternate 1985. Skinhead's is black and not well seen.
Colt Single Action Army
In the alternate 1985, Marty watches a promotional film that shows an ancestor of Biff named "Mad Dog" holding a Single Action Army.
Shotguns
Mossberg 500
Mr. Strickland (James Tolkan) in the alternate 1985 uses a Mossberg 500 to threaten Marty (Michael J. Fox), whom he mistook for a newspaper thief. After a group of thugs shoot up his house, Strickland fires two shots at the vehicle and runs after it as Marty flees the urban battlefield.
Mossberg 500 (Extended Magazine)
What appears to be a Mossberg 500 Shotgun fitted with an extended magazine tube is used by one of the thugs who open fire on Mr. Strickland. A camo-dressed Hill Valley police officer riding on a police APC also is armed with the shotgun.
Rifles
Norinco Type 56
In the alternate 1985, one of the thugs fires a Norinco Type 56 rifle from the passing car.
Remington 700PSS
In the alternate 1985, another camo-dressed Hill Valley police officer is seen armed with what appears to be a Remington 700PSS while riding atop the police APC.
M16A2
In the alternate 1985, camo-dressed Hill Valley police officers are seen armed with what appear to be M16A2 rifles. One is seen walking around the town square and another rides atop an APC.