Often marketed as toys, non-powder firearms like BB guns, pellet guns, airsoft, and paintball guns are dangerous for children and teenagers due to a high risk of eye injury.
Child Eye Injuries From BB, Air, And Paintball Guns Increasing: Study
13 Things Every Parent Needs to Know About Airsoft - AIRSOFT BLOG
Paintball, BB and Pellet Gun Injuries Pose Serious Risk to Children's Eyes - The New York Times
The Most Common Toy-Related Injuries In Children
Pediatric Firearm Injuries to the Extremity: Management in the ED
Nerf Guns and Eye Injuries
Eye-popping rise in BB-gun injuries, study finds
Eye injuries more common in kids in summer, says UAB - News
Mom was right: Eye injuries from paintball, BB guns on rise, Family
Trends in BB/pellet gun injuries in children and teenagers in the United States, 1985–99
Are air guns dangerous? - Quora