EntityQ1256517· pop 17· linked from 547 articlesrotating boltSign in to savemethod of locking used in firearmsConnectionsbreechloaderEntitySA80Entitygas-operationEntitylever actionEntityYouTubeConceptInternational Standard Book NumberEntityWayback MachineEntityQ37116EntityrifleEntityM16Entitysubmachine gunEntitycartridgeEntityassault rifleEntityAK-74Entitygun barrelEntityM1 GarandEntityDesert EagleEntityhandgunEntityM14EntityBarrett M82EntityCategoriesFirearm actionsFirearm components