| gptkbp:instanceOf | gptkb:shooting 
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                                | gptkbp:action | gas-operated rotating bolt
 
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                                | gptkbp:barrelLength | 318 mm (carbine) 
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                                | gptkbp:basedOn | gptkb:Heckler_&_Koch_G36 
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                                | gptkbp:cartridge | gptkb:5.56×45mm_NATO 
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                                | gptkbp:designedBy | gptkb:Heckler_&_Koch 
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                                | gptkbp:feedSystem | gptkb:100-round_Beta_C-Mag 30-round detachable box magazine
 
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                                | gptkbp:fireModes | semi-automatic fully automatic
 
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                                | gptkbp:introduced | 2002 
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                                | gptkbp:length | 840 mm (stock extended) 
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                                | gptkbp:manufacturer | gptkb:Heckler_&_Koch 
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                                | gptkbp:modularDesign | yes 
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                                | gptkbp:notableFeature | integrated optics quick-change barrel system
 lightweight polymer construction
 
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                                | gptkbp:notableProject | gptkb:Objective_Individual_Combat_Weapon_(OICW) 
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                                | gptkbp:origin | gptkb:Germany 
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                                | gptkbp:rateOfFire | 750 rounds/min 
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                                | gptkbp:replacedBy | gptkb:M16_rifle gptkb:M4_carbine
 
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                                | gptkbp:status | cancelled 
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                                | gptkbp:touristAttraction | integral optical sight 
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                                | gptkbp:trialCancelled | 2005 
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                                | gptkbp:usedBy | gptkb:United_States_Army_(trials) 
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                                | gptkbp:weight | 2.66 kg (standard carbine, unloaded) 
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                                | gptkbp:bfsParent | gptkb:Heckler_&_Koch 
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                                | gptkbp:bfsLayer | 6 
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                                | https://www.w3.org/2000/01/rdf-schema#label | HK XM8 
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