Impossible to answer without more details.
25-2500 usd
50-550 usd
standard 115 grain 9 mm ammo or higher grain bullet.
9mm
50-500 usd
Smith and Wesson 9mm Model 39-2 Chrome finish.
there is no such thing?
The common 9mm cartridge is known by many names. All of the following 9mm's are one and the same: 9x19mm, 9mm Nato, 9mm Luger, 9mm Parabellum. There are no 9mm cartridges specific to Glock or Smith & Wesson.
9mm parabellum
You take it to a gunsmith.
You can request or download a manual from Smith and Wesson's web site.