Can you spot the difference between BB gun, real gun in seconds?

Austin ISD Police recently shared a photo on Twitter of a confiscated BB gun to show how realistic it can look compared to a 9mm pistol.

MK45 BB gun — Groupe Pronature

bbpd on X: Which is the real gun? Officers have split second to tell difference. No reason teens should have BB guns in park. / X

Firearms and air guns: Can you tell the difference?

Airsoft Guns vs BB Guns - The DIFFERENCE - NOVRITSCH Blog

Crosman PFAM9B CO2-Powered Full Auto Blowback BB Air Pistol : Sports & Outdoors

Can anyone tell if this is a real gun or a pistol style BB gun? : r/guns

Can you tell the difference between an airsoft gun and the real thing?

A one-minute video reduced kids' unsafe behavior around guns, study finds

Can you spot the difference between BB gun, real gun in seconds?

Kids who see guns in movies are more likely to pull the trigger in real life

Air gun - Wikipedia