ARM 12.12.113. WEAPONS

(1) The possession, display, carrying, discharge, or use of a weapon in public use sites must be in compliance with Titles 23, 45, and 87, MCA. (2) Public use sites, or portions thereof, may be closed to the discharge of weapons as defined in 45-2-101, MCA, when the director determines there is an undue hazard to human safety, or to protect property and public resources. The closure does not apply to lawful discharges in cases of self-defense.