Related Clues:

• Org. highlighted in "Bowling for Columbine"
• Powerful lobbying org.
• Org. that publishes Shooting Illustrated
• Anti-Brady Bill gp.
• Org. for straight shooters?
• Gp. that supports buying rounds?
• Weapons grp.
• Piece-keeping org.?
• Second Amendment grp.
• Gun-owner's org.
• Gun owners' org.
• Shooters' org.
• Shooters' grp.
• Org. that's into firing?
• Org. full of big shots?