How do I remove jammed nails from my DDF5110500 & DDF5120550 Gas Nailer? WARNING Injuries can occur due to accidental firing, ensure you remove the battery. Do not press the nose piece of the Gas Nailer against any surfaces. Keep your finger away from the trigger. Remove the nail strip from the magazine, Unlock the nail strip with the magazine slider. Hold the magazine downward while pressing the nail lock (1). The nail strip will slide out of the magazine (2). Pull the lever used to unlock the magazine and remove the magazine itself. If the stuck/jammed nail does not loosen by itself: Remove the nail from the slot (1). Insert the magazine back into the slot (1) and push it into the magazine receptacle (2). Move the lever (1) used to lock the magazine back to the starting position (locks into place).