Birds of Prey
Birds of Prey (aka Birds of Prey: And the Fantabulous Emancipation of One Harley Quinn) is the 2020 DC film directed by Cathy Yan and follows anti-hero Harley Quinn (Margot Robbie) as she joins forces with other special individuals to rescue an ally from a crime boss. While 2016's Suicide Squad marked Harley's live-action film debut, Birds of Prey featured the first live-action cinematic appearances of several other well-known female characters from DC Comics, including Renee Montoya (Rosie Perez), Dinah Lance/Black Canary (Jurnee Smollett), Helena Bertinelli/Huntress (Mary Elizabeth Winstead) and future Batgirl Cassandra Cain (Ella Jay Basco). Robbie would return as Harley Quinn in 2021's The Suicide Squad, and Smollett is slated to reprise the role of Black Canary in an upcoming film of the same name.
The following weapons were used in the film Birds of Prey:
Renee Montoya (Rosie Perez) is seen carrying a Glock 19 pistol while chasing down Harley. Helena Bertinelli/Huntress (Mary Elizabeth Winstead) appears to use the same pistol while taking out Carlo Rossi's thugs during her first hit. When one of the mercenaries trying to kidnap Cassandra Cain drops this pistol in the GCPD evidence warehouse, Harley Quinn (Margot Robbie) picks it up, dispatches the mercenary with it, then tosses it away.
Heckler & Koch USP Compact
Smith & Wesson Model 38
IMI Mini Uzi
In a flashback to the massacre of the Bertinelli family, a young Carlo Rossi (Guiseppe Bucaro) uses a Mini Uzi.
Heckler & Koch MP5K
Heckler & Koch MP5A2
A mercenary uses an Heckler & Koch MP5A2 submachine gun.
Rifles / Carbines
SIG SG 552
The SIG SG 552 assault rifle is another rifle used by the mercenaries.
Heckler & Koch G36C
Sionis' gunmen are seen armed with Heckler & Koch G36C rifles.
M79 Grenade Launcher
Harley Quinn (Margot Robbie) uses an M79 grenade launcher loaded with a variety of less-lethal rounds during her assault on the police station. The flip-up sight is removed and the weapon decorated with various markings, including the words "Fun Gun" on the barrel.
N.B. In the music video for the song "Boss Bitch", which uses footage from the film, the artist, Doja Cat, also holds Harley's launcher.
M26 Hand Grenade
In the music video for the song "Boss Bitch", which uses footage from the film, the artist, Doja Cat, fires an M136 AT4 rocket launcher at the ACE Chemicals plant.