.450 Martini-Henry

GPTKB entity

Properties (63)
Predicate Object
gptkbp:instanceOf cartridge
gptkbp:armament Centerfire ammunition.
Known for its flat trajectory.
gptkbp:availability Widely available in the collector market.
gptkbp:averageTemperature 75 mm
gptkbp:caseTypes rimmed
gptkbp:collectibility Highly collectible among firearm enthusiasts.
gptkbp:commissioningDate 1866
gptkbp:culturalImpact Featured in historical reenactments.
gptkbp:currentStatus Used in hunting.
gptkbp:design Influenced later military cartridges.
William_Ellis_Metford.
gptkbp:designedFor gptkb:Martini-Henry_rifle
gptkbp:diameter 60 mm
gptkbp:electronic_warfare Significant_in_British_military_history.
gptkbp:energyEfficiency 4000 J
gptkbp:evaluates effective range of 500 meters
gptkbp:famousFor Victorian era
gptkbp:grainComposition smokeless powder
gptkbp:historicalContext Used in various colonial conflicts.
gptkbp:historicalEvent Evolved from earlier black powder cartridges.
gptkbp:historicalPeriod Available from various manufacturers.
Used_in_both_World_Wars.
gptkbp:historicalSignificance First breech-loading rifle adopted by the British Army.
Symbol_of_British_imperial_power.
https://www.w3.org/2000/01/rdf-schema#label .450 Martini-Henry
gptkbp:introduced 1871
gptkbp:launchSite single-shot
gptkbp:legacy Paved the way for modern military cartridges.
gptkbp:length Long cartridge.
gptkbp:manufacturer gptkb:Royal_Small_Arms_Factory
gptkbp:maximumDepth 28000 psi
gptkbp:menuItem lead bullet
gptkbp:militaryRank 19th century
Adopted_by_British_forces.
gptkbp:minister Boxer primer
gptkbp:muzzleVelocity Compatible_with_various_Martini_rifles.
gptkbp:notable_event Zulu_War.
gptkbp:notable_player falling block
gptkbp:notableEvent Second Anglo-Afghan War
gptkbp:notableFeature 0.2
brass
11.43 mm
High stopping power.
Breech-loading_mechanism.
gptkbp:notableUsers Colonial forces
gptkbp:origin gptkb:United_Kingdom
gptkbp:patentFamily Martini_cartridges
gptkbp:productionCompany 1871 to 1888
gptkbp:recoil moderate
gptkbp:refreshRate Reloadable_cartridge.
gptkbp:relatedTo .577/450 Martini-Henry
gptkbp:replacedBy gptkb:.303_British
gptkbp:safetyFeatures Manual safety.
gptkbp:sights Iron sights.
gptkbp:speed 610 m/s
gptkbp:successor gptkb:.450_Martini-Henry_Mk_II
gptkbp:training Used in military training.
gptkbp:type bottle-necked cartridge
gptkbp:usedBy gptkb:British_Army
gptkbp:variant gptkb:.450_Martini-Henry_Mk_I
gptkbp:weight 480 grains
Heavy cartridge.