Buying a used Glock...what to look for?

[SteveO666]

I am looking at possibly add a used Glock 21 to my collection and was looking for advice on what to look for as signs of excessive wear or neglect.

Thanks for the help.
Steve

[philadelphia patriot]

Just make sure it doesn't have any rust. You can also look at the barrel's rifling. New springs and a firing pin aren't expensive. I doubt you would need to worry about those problems unless it has over 10k rounds through it.

[Squatchy]

As mentioned before, replacement parts are very cheap and readily available. You can usually get them cheaper when they have holster wear or nicks and scratches. It's a glock so it will be ugly with or without holster wear

[PocketProtector]

Check frame for cracks especially around the lock block and rail inserts