There is still a pair of Peerless on the seat frame of my pickup.

I use them to secure my pistol when I have to go to the Post Office or other restricted zone where CCW is prohibited.

Concealed under the front seat and locked to the floor/seat. I can live with that for 10 minutes at a time. Just pass a cuff through the trigger guard.

When we were just starting out and living in an apartment my revolver was secured to the P-trap, under the bathroom sink with my handcuffs. Not gun safe secure but it was the best work around I could come up with until our furniture budget had room for a safe.