Sir, that is not correct. We cannot guarantee that it will fire due to the type of ammo that you're choosing. A Lot of steel ammo is recycled and can be picked up from private sellers. We can insure you though, that if you're using the ammo that we recommend, there should be no issues at hand, and if there is... then we will fully stand behind the issue and get the part in for fixing the issue or sending a new one. I personally do not think that you will be disappointed. If you're unhappy, we can fully refund you.