The study found that over the three fiscal years examined, Federal prosecutors filed 25,002 Federal gun-crime cases. Over this same period, crime data indicate that more than 330,000 guns that were used in violent crimes showed signs of black-market trafficking; 420,000 firearms were stolen; 450,000 individuals lied on the Federal background check form used to determine eligibility for a gun purchase; 93,000 gun crimes were committed by those under the age of 18; and thousands of guns with obliterated serial numbers were recovered by law enforcement agencies. It is a violation of Federal law to traffic in firearms, steal guns, lie on the background check form, sell to minors, and obliterate serial numbers on guns. This means that over the period of this study well over a million crimes were committed that involved the violation of a Federal gun law. The 25,002 prosecutions represent a ratio of approximately 2 Federal prosecutions for every 100 Federal gun crimes recorded. The study therefore concludes that there is a vast enforcement gap between the level of Federal gun crimes and the number of Federal prosecutions; 20 of the 22 major Federal gun statutes are rarely enforced; and although the Bush administration has made progress in enforcing these 2 gun statutes (illegal possession of a firearm by a felon or other prohibited buyer and the possession of a firearm while in the commission of a violent or drug-related Federal crime), it has made little or no progress in closing the enforcement gap for the other 20 major Federal gun laws. Extensive tabular data