I have a S&W 5906 and it's one of my favorites that will never leave my
collection that now is up to 26!
Didn't shoot it but my bud got a new gun the other day that I have never
seen before. He said "civilians" can't buy it retail but he works at
Colt and came home with a Marine Version of the Colt 45. Sweet looking
rig, urban camo, USMC insignia on the side... I have pics on my phone,
might post them later.
If you want a Colt Rail Gun, now called the CQB, all you have to do is
pay for it.