Solid safe, solid design, but it rattles. - The Headrest Safe Co. The Vulcan Headrest Left-Hand Driver

I like the mechanism. I like the stealth. I like the color. The only issue I have is the diameter adapters are loose, not to the stock seat-post holes, but to the headrest itself. You would think they would send adapters that fit their own product better. I've added tape wrap and may replace the tape with heat-shrink to reduce the rattling. I am a little concerned about how hard the headrest is as well. The matching headrest is soft. The safe headrest is, of course, hard metal with a thin layer of foam so I'm wondering if it might be a bit dangerous in a colision. It fits a 4" 38 special and a Judge really well. Some full sized handguns like the XD-m Elite don't quite fit. A G19 is no problem.
I've been wanting this setup for a while and am really happy with it but it would be nice if the diameter adapters were a better fit.