This Protective Series of bullet proof armor is designed especially for K-9's who may be exposed to dangerous high risk situations. The K-9 NIJ level II vest stops the rounds most frequently found ...

40-year anniversary of bulletproof vests for cops 01:38. Friday marks 40 years since the Department of Justice announced a pilot program that would revolutionize law enforcement: bulletproof clothing.

The delivery of bulletproof vests come on the heels of the Las Vegas shooting nearly two weeks ago, where first responders risked being the line of fire, and where 58 innocents died.

Today, the terms are often used interchangeably, but flak jackets weren’t always considered bulletproof. Protective vests called flak jackets were first used in World War II; the word “flak ...