The Internal Revenue Service, which has 2,316 special agents, spent nearly $11 million on guns, ammunition and military-style equipment. That’s nearly $5,000 in gear for each agent.

• The Department of Veterans Affairs, which has 3,700 law-enforcement officers guarding and securing VA medical centers, spent $11.66 million. It spent more than $200,000 on night-vision equipment, $2.3 million for body armor, more than $2 million on guns, and $3.6 million for ammunition. The VA employed no officers with firearm authorization as recently as 1995.

• The Animal and Plant Health Inspection Service spent $4.77 million purchasing shotguns, .308 caliber rifles, night-vision goggles, propane cannons, liquid explosives, pyro supplies, buckshot, LP gas cannons, drones, remote-control helicopters, thermal cameras, military waterproof thermal infrared scopes and more.

• The Environmental Protection Agency spent $3.1 million on guns, ammunition and military-style equipment. The EPA has put nearly $800 million since 2005 into its “Criminal Enforcement Division.”

• The Food and Drug Administration employs 183 heavily armed “special agents.”