A launcher rests on a table with cartridges, that utilize 40mm Blunt Impact Projectiles, at Micron Products Inc., in Fitchburg, Massachusetts. The Associated Press
Micron engineering manager Chad Zrate loads a launcher that fires a 40mm Blunt Impact Projectilet, designed to cause pain and discomfort but not serious injury. The Associated Press
One version of the 40mm Blunt Impact Projectile is designed to release green marking powder on impact. The Associated Press
Salvatore Emma Jr., president and CEO of Micron Products, displays Blunt Impact Projectiles, one ready for use, left, and another after being fired at the factory in Fitchburg, Mass. The Associated Press
Chad Zrate, an engineering manager at Micron Products, Inc., demonstrates a launcher that fires a 40mm Blunt Impact Projectiles. The Associated Press
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