At that time i was happy. Then i decided to take some more shots but to actually aim. The aim was better than the stock barrel but definately wasnt a sniper barrel. Unless your using some diablo balls or other top of the line balls they will often curve. For the price i reccoment buying a few more upgrades and a cheaper barrel.
Real guns are prone to outside forces also.
You'll still be able to hit someone thats fully exposed easily at extreme ranges. Really only an outdoor gun. You can shoot at your opponent and stay out of his firing range. My friend gets beaned in the neck. I don't know why a lot of people complain about it.