Has anybody else had this sort of problem? E and A's saddles (I guess that's what they're called) are getting pretty worn. I'm fairly new to guitar, so I don't know much about the hardware. Do bridges usually do this? Are they supposed to be replaced every so often?

Here's a picture of my bridge.

Thanks a ton in advance for anybody's input.
Last edited by Karbine at Jul 18, 2014,
It's common. There's nothing you need to worry about provided the guitar still intonates properly.
Roses are red
Violets are blue
Omae wa mou

Quote by Axelfox
Cool, thanks man. I put me some EB M-steels on it and it sounds fine.
As long as the guitar works properly you shouldn't be worried, besides, tune-o-matics are rather simple to replace if ever needed.