musketry vs military machine

musketry and military machine both are nouns.

Word	Noun	Adjective	Verb	Adverb
musketry	Yes	No	No	No
military machine	Yes	No	No	No

musketry (noun)	military machine (noun)
the technique of using small arms (especially in battle)	the military forces of a nation
musketeers and their muskets collectively