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.

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Marines opt for the 9 mil over 45s for special operators

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

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Canada's laws around realistic air guns put police in a tough place

Crosman CO2 Powered Semi Auto 4.5mm BB Air Pistol at Tractor Supply Co.