1. NICS Index State Participation As of 12/31/2007 DC NE NY WI IN NH MD CA NV IL OR TN PA CT ID MT WY ND SD NM KS TX AR OK MN OH WV MSAL KY SC MO ME MA DE RI AZ NC UT FL NJ LA VT WA MI CO VA IA GA ME HI Guam N. Mariana Islands American Samoa Participating States Non-participating States AK Puerto Rico U.S. Virgin Islands

2. NICS Index – Mental Health Information Submission Participation As of 12/31/2007 Contribute Mental Health Information Contribute Mental Health Information (less than 100 Submissions) Contribute Mental Health Information to the Denied Persons File Only Contribute Mental Health Information to both the Mental Defective File and the Denied Persons File WA OR ID NV UT AZ CA AK HI ME MT WY CO ND SD NE KS OK TX MN IA MO AR LA WI IL MS AL TN KY IN MI OH GA FL SC NC VA WV PA NY NH VT MA RI CT NJ DE MD DC Puerto Rico Virgin Islands Guam N. Mariana Islands 15 12 American Samoa NM 4 2

3. NICS Participation