Premodifier: magazine
Head noun: release

Same concepts
http://dbpedia.org/resource/Magazine_(firearms)

Broader concepts

labelprovenanceconfidence
ambidextrous controlisap:4360776320.753529
controlisap:4360776310.674731
buttonisap:2755472270.425222
featureisap:4288077710.421721
problemisap:4312256010.388702
leverisap:369249610.323331

Narrower concepts

labelprovenanceconfidence