1887 Mont. Laws 549, Criminal Laws, Offences against Public Morality, Health, and Police, ch. 10, § 174.
[I]f any person shall have upon him or her any pistol, gun, knife, dirk-knife, bludgeon, or other offensive weapon, with intent to assault any person, every such person, on conviction, shall be fined not more than one hundred dollars, or imprisoned in the county jail not more than three months.