There is nothing wrong with GC's internet sales. Most complaints are from people who have bad experiences in the retail locations.
Yes GC is owned by the same group that owns Musicians Friend, Music Center, Burger King, Dominoes, Staples to name a few. Back a few years ago they tried to buy the NHL all 30 teams for 3.6 billion dollars and were unsuccessful.
Mitt Romney ( Former Governor and Prez Candidate) owner and one of the founding three of Bain Capital have done well for themselves.

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The strongest reason for the people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government.

Thomas Jefferson