You must not have ever seen how a search for weapons is conducted. You will NOT be able to successfully hide guns on any typical residential property. They will find them and don't forget before they search they will ask you, Do you have any guns that we might find in this search? Answer NO and you go to prison for a long long time when they find them.
“They will find them and don’t forget before they search they will ask you, Do you have any guns that we might find in this search? Answer NO and you go to prison for a long long time when they find them.”
But the proper answer to that question is SILENCE. If you are silent you cannot lie to anyone, so you avoid any penalty for that particular crime.