Deletion of Signature weapon (2nd nomination)

Comment: This is purely |original work. Commendable, perhaps, yes, but also to be deleted. Where are the sources that make the subject "signature weapon" worthy of a Wikipedia article? Every phrase or term that we use in everyday language does not merit an article. This is appropriate for a dictionary; not an encyclopaedia
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)