Woof

This is the S&W 460 with a 12" bbl.
I think it is water cooled.
To accommodate the barrel length, it must be registered in two adjacent counties.

This is the S&W 460 with a 14" bbl.

It comes with it's own nuclear reactor.

To accommodate the barrel length, it must be registered in two adjacent time zones.

This is the S&W 500 Magnum with a 10" bbl.

It comes with two options:

1) a mounting bracket for the top of your Hummer,

2) a Pakistani gun bearer.

The muzzle blast from this handgun is the real reason why bears shit in the woods.

The cost of an afternoon of shooting at the local pistol range with this handgun rivals the annual GNP of most small nations.

UPDATE:

S&W offers an "Emergency Kit" that offers a 500 Magnum with a 2" bbl. I guess you use it when you encounter angry grizzly bears, homicidal killer whales and rabid freight trains. If you fire a shot in a densely wooded area. the muzzle blast can be used to clear a small landing pad for helicopters and start a cook fire for the bear.