I just ordered 2 green AK buffers from AIM, How long do they usually last?

[vincep]

I got the ones that were supposed to be more impact resistant.
How long do they usaually last? 3,000, 5000 rounds? Longer?

[Blackjack]

You should get over 5000 rounds, I haven't had any reports of any of them being worn out yet, let me know if you can wear them out.

[vincep]

I'm gonna try.:D

[conqueringlion]

see vincep's other post regarding problems with the buffer.
I wore one out.:(