one thing i would recommend for any pistol is a holster.
and that's not just a shameless plug for myself and Butch. (but take a look in the Dealers section anyway
) any holster is a good investment for a pistolero.
a holster with an end-cap counts as a barrel plug/blocker at 90% or more of fields, not to mention it keeps it out of the way if you're just using it as a backup marker.
combine that with the fact that a holster, propperly done, just looks damn slick, you've got yourself a winning combo.