Pneumatic nail guns are expert level tools even though any Joe Schmo can buy them off the rack at the hardware store. Hence the uptick in nail gun accidents.
As with any high-powered tool, respect its abilities, and you’ll stay out of trouble.
Pneumatic Nailer Safety [Ask the Builder]
Nail Gun Basics [DIY Network]
Tips and Techniques for Using a Framing Nailer [Expert Village]
Nail Gun Safety Tips [essortment]