Which type of gun cannot be entered into the system?

• A. Revolvers
• B. Shotguns
• C. BB guns
• D. Handguns

Answer: (C)

The correct answer is that BB guns cannot be entered into the system. This is because BB guns are typically classified as air guns and do not meet the legal definitions of firearms in many jurisdictions. They generally do not use gunpowder and are not capable of discharging projectiles in the same manner as traditional firearms. Therefore, they are often not subject to the same regulations as real firearms and are excluded from systems that track criminal firearm usage.

In contrast, revolvers, shotguns, and handguns are all considered firearms capable of discharging a projectile by firing a charge of explosives, and thus they are recorded in firearm databases due to their potential for use in crime and law enforcement tracking.