Second amendment protection.

Provides that certain federal laws that infringe on the right to keep and bear arms are invalid, not recognized, and rejected, and shall not be enforced by Indiana. Specifies penalties and causes of action concerning a political subdivision or law enforcement agency that employs a: (1) law enforcement officer who enforces or attempts to enforce certain provisions or otherwise deprives a citizen of Indiana of particular constitutional rights or privileges; or (2) federal official, or person who gives material aid to a federal official, who knowingly enforces or attempts to enforce certain laws. Specifies exceptions. Makes findings and defines particular terms.