UPDATE:
The gun case I purchased from my club-range is a "Bell" brand alum/metal case which comes with a two-clasp, 2-combination lock set-up. You program the combo using instructions provided.
Cost me $64.99 before tax for it.
My brand new Colt came with it's own plastic factory blue case with wire-padlock. Probably costs about $13. Real cheap flimsy plastic shell with plastic clasps and a hole through which to put a small padlock through. Most of the guys around the range use the Bell metal cases purchased from the club supply shop. Myself, I like more protection, so I paid for the better quality case and just use the factory plastic crap-case to hold all the paperwork, receipt, manuals etc.
Waiting on CFO to send me more paperwork. lol
ATT goes in my wallet when I take the gun to the range.