Captain Marvel is the 2019 MCU feature film adaptation of the Marvel Comics character. Brie Larson stars as the title character, a super-powered being whose memories reveal that she might have had a past on the planet Earth. Set primarily in the year 1995, the film also features Samuel L. Jackson as Nick Fury and Clark Gregg as Phil Coulson, at an early point in their SHIELD careers. The film was part of "Phase Three" of the Marvel Cinematic Universe, and was released on March 8, 2019, just 7 weeks prior to the premiere of Avengers: Endgame.
The following weapons were used in the film Captain Marvel:
Agents of SHIELD appear to be armed with the SIG-Sauer P226. Talos (Ben Mendelsohn) also appears to carry the pistol when impersonating SHIELD Director Keller. This pistol is also carried by both agents Phil Coulson (Clark Gregg) and Nick Fury (Samuel L. Jackson).
Heckler & Koch MP5A2
The guards at the Project Pegasus hangar are armed with the Heckler & Koch MP5A2.
The prototype Quintjet is equipped with 2 sets of what appears to be triple Browning M2 heavy machineguns, one set per wing. Curiously they appear to be regular Browning M2s instead of aircraft-mounted variants.
The F-15 Eagles and F-16 Fighting Falcons flown by Carol's USAF squadron are seen armed with the M61 Vulcan cannon.