HK91

E713971

The HK91 is a semi-automatic civilian rifle developed by Heckler & Koch, derived from the German G3 battle rifle and chambered in 7.62×51mm NATO.

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Observed surface forms (1)

Surface form Occurrences
HK94 (civilian variant) 1

Statements (48)

Predicate Object
instanceOf civilian rifle
semi-automatic rifle
action roller-delayed blowback
barrelLength approximately 17.7 inches
barrelType cold hammer-forged barrel
basedOn G3 battle rifle NERFINISHED
buttstockMaterial polymer
caliber .308 Winchester NERFINISHED
cartridge 7.62×51mm NATO NERFINISHED
category self-loading rifle
chambering 7.62 NATO
countryOfOrigin Germany
derivedFrom Heckler & Koch G3 NERFINISHED
ejectionPattern right-side ejection
feedSystem detachable box magazine
fireMode semi-automatic
gasSystem no gas system (roller-delayed blowback)
gripType pistol grip
handguardMaterial polymer
hasFeature fluted chamber
non-reciprocating charging handle
paddle-style magazine release (on some variants)
push-button magazine release
hasSafety selector lever
intendedMarket civilian
introducedAs civilian version of the G3
legalClassificationUS semiautomatic centerfire rifle
magazineCapacity 20-round magazine
magazineCompatibility G3 magazines
manufacturer Heckler & Koch NERFINISHED
marketedIn United States NERFINISHED
mountingOptions claw mount for optics
operatingPrinciple roller-delayed blowback system
overallType battle rifle pattern
platformFamily HK G3 rifle family NERFINISHED
productionStatus discontinued by Heckler & Koch
receiverMaterial stamped steel
sightType diopter drum rear sight
hooded front sight
stockType collapsible stock (on some variants)
fixed stock
successorModel HK911 (U.S. import-compliant variant) NERFINISHED
SR9 (further import-compliant variant) NERFINISHED
typicalFinish phosphate and paint finish
typicalUse civilian marksmanship
hunting
sport shooting
usedBy civilian shooters

Referenced by (2)

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

MP5 submachine gun hasVariant HK91
subject surface form: MP5
this entity surface form: HK94 (civilian variant)