Mont. Code Ann. § 45-10-104

It is unlawful for any person to deliver, possess with intent to deliver, or manufacture with intent to deliver drug paraphernalia, knowing or under circumstances where one reasonably should know that it will be used to plant, propagate, cultivate, grow, harvest, manufacture, compound, convert, produce, process, prepare, test, analyze, pack, repack, store, contain, conceal, inject, ingest, inhale, or otherwise introduce into the human body a dangerous drug. Any person who violates this section is guilty of a misdemeanor and upon conviction shall be imprisoned in the county jail for not more than 6 months, fined not more than $500, or both.