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Heckler & Koch HK433

From Internet Movie Firearms Database - Guns in Movies, TV and Video Games
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Heckler & Koch HK433 with 11" barrel, third prototype - 5.56x45mm NATO
Heckler & Koch HK433, production model with M-LOK handguard - 5.56x45mm NATO

The Heckler & Koch HK433 is a German assault rifle. First unveiled in 2017, it entered serial production in 2022. The HK433 is a modular assault rifle that derives features from both the HK416 and G36 rifles. It can be customized with multiple barrel lengths and stock configurations and also features fully ambidextrous controls. H&K have stated that they intend to submit the rifle as a possible replacement for the G36 in Bundeswehr service, as well as market it to military and police forces worldwide.


(2022 - Present) (prototypes 2017-2021)

  • Type: Assault Rifle
  • Calibers: 5.56x45mm NATO, .300 Blackout (HK437), 7.62x39mm (HK132), 7.62x51mm NATO (HK231)
  • Weight (empty): 7.5 lbs (3.4 kg), 7.7 lbs (3.5 kg), 7.9 lbs (3.6 kg)
  • Overall Length: 32.9 in (83.6 cm), 36.4 in (92.4 cm), 38.4 in (97.6 cm)
  • Barrel Length: 11 in (28 cm), 14.5 in (36.8 cm), 16.5 in (42 cm)
    • Older prototypes also had other barrel options: 12.5 in (31.8 cm), 18.9 in (48 cm), 19.8 in (50.3 cm)
  • Feed System: STANAG Magazines
  • Fire Modes: Semi-Auto/Full-Auto

The Heckler & Koch HK433 and variants can be seen in the following films, television series, video games, and anime used by the following actors:

Video Games

Game Title Appears as Mods Note Release Date
Alliance of Valiant Arms Prototype version, added post-release 2007
Warface Prototype version, added in 2023 2013
Escape from Tarkov Prototype version seen on poster in Hideout (after post-release update); not usable 2016
Call of Duty: Modern Warfare "Kilo 141" w/ various optional attachments Prototype version 2019

See Also

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