Saw a new Ruger MK IV stainless 5.5 inch threaded barrel on sale for $479. That's like $200 less than anywhere else. Their website looks legit but when I went to check out the address box accepted my home address and not an FFL dealer. Then payment choices were bitcoin, cash app, zelle or Walmart gift card. That seems like a red flag right there. Just wondering if any members have done business with Gun shop pro before? For now I think I'll hold off.