Above Ground Magazines (AGMs) are commonly restricted to storing which materials?

• A. HS 1.2, 1.3, and 1.4 (excluding rockets and rocket motors)
• B. Primers and fuzes only
• C. Bulk non-explosives
• D. A and B combined

Answer: (A)

Above-ground magazines are meant for ammunition that carries relatively lower explosive hazards. The items in hazard classes 1.2, 1.3, and 1.4 fall into this category, meaning they have minor blast or fire hazards and do not pose a mass detonation or significant projection risk. Rockets and rocket motors are excluded because their propellants create different hazard characteristics and handling requirements, so they require separate storage arrangements. Other options—storing primers and fuzes only or bulk non-explosives—do not reflect the typical purpose of AGMs, which is to safely hold the lower-hazard explosive items described.