Nail Gun Safety Nail Gun Safety Quiz Name First Last Last 4 of SS#*1. The operator of a pneumatic nailing tool must keep the trigger depressed while moving between operations. True False 2. The safer type of nail gun is the sequential trip, which requires two separate actions to fire the gun. True False 3. A contact trip (also called bump or bounce) nail gun is as safe as a sequential trip nail gun. True False 4. Some employers are not aware that nail guns can be changed to the safer sequential mode, and so they leave the guns with the contact trigger. True False 5. Always use the nail gun in sequential trip mode. True False 6. Never hold down the trigger unless the nose of the nail gun is pressed against the item to be nailed. True False