HK33 assault rifle

E213942

The HK33 assault rifle is a German-designed 5.56×45mm NATO selective-fire rifle developed by Heckler & Koch as a smaller-caliber counterpart to the G3.

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All labels observed (2)

Label Occurrences
HK33 assault rifle canonical 1
HK53 carbine 1

Statements (47)

Predicate Object
instanceOf assault rifle
firearm
selective-fire rifle
action roller-delayed blowback
barrelLength approximately 390 mm
basedOn Heckler & Koch G3 rifle
caliber 5.56 mm
cartridge 5.56×45mm NATO
chambering 5.56×45mm NATO
countryOfOrigin West Germany
designer Heckler & Koch
family Heckler & Koch 33 series
feedSystem 20-round detachable box magazine
25-round detachable box magazine
30-round detachable box magazine
fireModes 3-round burst (on some variants)
fully automatic
semi-automatic
hasCivilianVariant HK53
surface form: HK93
hasVariant HK33A2
HK33A3
HK G3 series
surface form: HK33E

HK33KA3
HK53
intendedCartridgeStandard NATO
intendedUse law enforcement rifle
military service rifle
introducedInDecade 1960s
length approximately 920 mm (fixed stock variant)
manufacturer Heckler & Koch
marketRole smaller-caliber counterpart to the G3 rifle
mass approximately 3.7 kg (unloaded, fixed stock)
materialFeatures polymer furniture (on later models)
stamped steel receiver
operation selective fire
rateOfFire about 750 rounds per minute
safetySelector ambidextrous on some variants
sights diopter drum rear sight
hooded front post sight
stockOptions fixed stock
retractable stock
usedBy Brazilian military and police units
Armed Forces of Chile
surface form: Chilean armed forces

Greek security forces
Royal Malaysia Police
surface form: Malaysian security forces

Royal Thai Army
Turkish security forces

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Heckler & Koch product HK33 assault rifle
Heckler & Koch product HK33 assault rifle
this entity surface form: HK53 carbine