Police departments bought a great many Glock 22 pistols, which is why they turn up often on the used market. The G22 is the .40 S&W version of the full-size Glock, and this one is listed used with one magazine and no box.

That description tells you what to expect. You get the pistol and a single magazine, and any extra magazines or a holster are up to you. Match the holster to the exact model, because a loose fit is both slow and unsafe. Shoot a couple of magazines of your chosen ammunition before you trust it with anything important.

The .40 S&W round was developed to deliver more energy than 9mm in a service-size pistol. It has a bit more snap in recoil, which some shooters like and others do not. A G22 is a sound choice if you want a service-style pistol at a reasonable price and you do not mind the extra recoil.

Replacement magazines are easy to find, and Glock parts and holsters are everywhere. This pistol is sold used and as described. It ships to your FFL dealer, and the background check is completed there.