The government has failed to fully control the purchase of gun in such states. In my opinion, people are willing to exchange their old guns with the amount they are being offered in order to buy new guns. Alterations on guns enable the gun owners to personalize his gun in order to avoid its illegal use. The idea of introducing personalized guns has completely failed. Cooling off period is another technique used to limit the person from buying a gun in a heated moment. The authorities or the dealers conduct a background check on the purchaser but it is difficult for the officials or the concerning dealers to keep a thorough on the person. In some cases, people ask the other ones to buy on their behalf by bribing them. As a result, this technique has also failed in imposing the ban on gun purchase.