• Second Amendment Foundation

• Second Amendment Sisters, Inc.

• Keep and Bear Arms

• Students for the Second Amendment

• Doctors for Sensible Gun Laws

• UCrime

• The Citizens Committee for the Right to Keep and Bear Arms

• Handgunlaw.us

• American Sheepdog

• Dr. John Lott

• The FIRE

• Pink Pistols

• The Leadership Institute

• Lucky Gunner Ammo