Its time for some incredible first person shooting action in the free online flash game called Barret Shooting 3. You have a few different guns and weapons to use to help you shoot the bad guys. Keep your gun loaded because if you run out of bullets it could mean game over for you. If you have great aim you can shoot the bad guys without using your sniper scope but if you need a little help zoom and and take them out! Headshots get you a higher score so shoot for the head and aim to kill.