Percentage of state population that owns a firearm
The Centers for Disease Control and Prevention (CDC), National Center for Health Statistics, Division of Vital Statistics, National Vital Statistics Report Volume 60, Number 3, December 2011, Table 19. Available at http://www.cdc.gov/nchs/data/nvsr/nvsr60/nvsr60_03.pdf.
The is a summary reduction of veterans population info from Data.gov
These are the totals by State for Military Veterans receiving Compensation or Pension Recipients
US Census Bureau, American Community Survey 2005-2009, Resident Population Estimate (Black and African American Alone)
US Census Bureau Amercian Community Survey estimate of White Only residents by state (2009)