Baby Driver is a 2017 Edgar Wright-directed genre 'send-up' film in the same vein as his previous features Hot Fuzz and Shaun of the Dead. The film stars Ansel Elgort as "Baby", an expert getaway driver who uses music to heighten his skills for various robbery crews. The film was praised for its direction and unique use of sound design. The film's cast includes Kevin Spacey, Jamie Foxx, Jon Bernthal, and Jon Hamm.
The following weapons were used in the film Baby Driver:
A Stainless Kimber Ultra Raptor is seen used by Monica Costello AKA "Darling" (Eiza González) as her personal sidearm. It is later seen used by Baby (Ansel Elgort). The Kimber is also featured on the film's poster.
SIG-Sauer P250 Compact two-tone
A SIG-Sauer P250 Compact with a stainless steel slide is used by Jason Van Horn AKA "Buddy" (Jon Hamm). It is his secondary sidearm, shown being used in the gun dealer shootout as well as the diner shootout and the parking garage shootout. It can be identified as a SIG P250 by the slide, the reflection on the metal trigger and the bobbed DAO hammer.
SIG-Sauer P229 E2
A SIG-Sauer P229R (a newer "E2"-type model with the taller slide serrations) is used by Buddy (Jon Hamm), possibly a continuity error to aforementioned P250 Compact.
Smith & Wesson 4566
Leon Jefferson III AKA "Bats" (Jamie Foxx) carries around a mid-production model Smith & Wesson 4566 with adjustable sights as his sidearm. This was previously identified as a 5906, but this firearm has no double stack bulge and appears to have a larger muzzle, so it's probably a 4566.
A Heckler & Koch VP9 is seen on the ground after an shootout with the corrupt cops after an illegal arms deal. Presumably used by a cop during the shootout.
Smith & Wesson M&P
Officers of the Atlanta, Georgia Police Department are shown to carry Smith & Wesson M&Ps as their standard-issue sidearms. This is quite accurate, as, in reality, the Atlanta PD carry M&Ps. The M&Ps appear to be 9mm which is not correct for the Atlanta PD as they use the M&P40 in reality.
Inside the pistol cache on the bottom right is what appears to be some kind of 1911A1 variant with thin front and rear cocking serrations, three-hole trigger, rubber Pachmayr grips and (possibly?) a ring hammer. It is entirely possible that this is simply a Colt XSE or a similar variant with Pachmayr grips.
Walther P99
A first-generation Walther P99 is seen in the illegal weapons cache. It is never being seen fired and could just be simply a rubber prop.
Glock 26
A third-generation Glock 26 is seen in the illegal weapons cache. It is never being seen fired and could just be simply a rubber prop.
In addition to his HK45, the off-duty Marine (Clay Donahue Fontenot) is seen hilariously using a Heckler & Koch MP5K during the armored car robbery. Apparently, director Edgar Wright put the submachine gun in the film to inject some more over the top humor into the largely serious scene.
Ingram MAC-10
A gunman during the weapons deal shootout is seen firing an Ingram MAC-10.
Heckler & Koch MP7A1
On the left of the illegal gun cache are two Heckler & Koch MP7A1s. They are never being seen fired and could just be simply rubber props.
CAA Tactical RONI-G1 Glock conversion kit
What is strikingly similar to a CAA Tactical RONI-G1 kit to put over a Glock 17 pistol is seen in the illegal weapons cache. It is entirely possible that this is what is seen here.
Assault Rifles
Primary Weapons Systems MK1
The Primary Weapons Systems MK1 is the main weapon of Buddy (Jon Hamm) after the heist groups acquires its weapons from the illegal arms dealer. This is a long stroke piston-driven AR-15 derivative that was first put to market in 2014 and is notably adapted to fire the .223 Wylde cartridge. The weapon is equipped with an EOTech 551 holographic, a Magpul RVG grip, Magpul furniture, and folding sights. Humorously, the firearm appears to fire in full-auto yet the sound effects seem to indicate semi-auto; this is the exact opposite error that Darling's MPX have. In non-firing scenes, the weapon is replaced by a rubber version of the Daniel Defense MK18.
The PWS MK1 from this movie was later re-used in the last season of Hawaii Five-0.
Daniel Defense MK18
Although Buddy uses a Primary Weapons Systems MK1 as his main weapon in the film, the gun is replaced by a Daniel Defense MK18 in the same configuration for non-firing scenes. This weapon actually appears to be a rubber clone of a MK18, not a live-fire weapon.
AKMS
Two AKMS assault rifles are seen in the Butcher's illegal gun cache, one with wood furniture and one with aluminum rails. The one appears to be Polish by the wood furniture. Bats (Jamie Foxx) later acquires it and uses it during the gun deal shootout.
SIG SG-552
A SIG SG-552 "Commando" appears to be located behind the CAA Tactical RONI-G1 Glock conversion in the illegal weapons cache. It is not ever fired and could be a rubber prop.
Colt Model 733
A Colt Model 733 "Commando" is seen at the bottom of the Butcher's illegal gun cache.
Shotguns
Ithaca 37 "Stakeout"
"Doc" (Kevin Spacey) is armed with an Ithaca 37 "Stakeout"-style shotgun during the parking garage shootout.
Mossberg 590 Mariner
J.D. (Lanny Joon) uses a Mossberg 590 Mariner shotgun. His shotgun is the only one without a sling, which means he leaves it behind in the panic of swapping cars after the heist.
Several M67 hand grenades are seen in the illegal weapons cache. Later Bats uses one to blow up a vehicle.
Other
Weapons Cache
"The Butcher", the illegal gun salesman (played by Paul Williams in a cameo) offers up a weapons cache for sale. Some of the weapons seen in the cache includes some pistols, submachine guns, assault rifles and grenades.