sniper rifle vs precision rifle

sniper rifle and precision rifle both are nouns.

Word	Noun	Adjective	Verb	Adverb
sniper rifle	Yes	No	No	No
precision rifle	Yes	No	No	No

As nouns, sniper rifle and precision rifle are synonyms defined as:

sniper rifle and precision rifle: an extremely powerful rifle developed for the military; capable of destroying light armored vehicles and aircraft more than a mile away

sniper rifle (noun)	precision rifle (noun)
an extremely powerful rifle developed for the military; capable of destroying light armored vehicles and aircraft more than a mile away	an extremely powerful rifle developed for the military; capable of destroying light armored vehicles and aircraft more than a mile away