While in an alley, Armstrong (Jimmi Simpson) threatens Phil Foster (Steve Carell) and Claire Foster (Tina Fey) with a Glock 19. His partner Collins (Common) is also seen with one.
A Colt 1860 Army is seen in Holbrooke Grant's (Mark Wahlberg) house when Phil (Steve Carell) and Claire Foster (Tina Fey) are running from the cops. Phil is later seen with this gun to hold up Thomas Felton a.k.a "Taste" Triplehorn (James Franco) and his wife "Whipit" (Mila Kunis), as he stole it from Grant's house. The pistol explodes when Phil tries to shoot the corrupt cops before the car chase.
One of the gangsters is seen armed with a Walther P99 on the rooftop during the roof standoff at the end of the film. Mob boss Joe Miletto (Ray Liotta in an uncredited role) pulls out a P99 with a stainless slide in the standoff.
