Zastava makes it another 1000 rounds!!! Happy 2000 rounds zastava n-pap. I’m a happy man. Mine has ate up about 4000 rounds and all I’ve had was a failure to feed from a crapy tapco magazine. I removed the buffer and put in the ALG recoil spring and she is working flawlessly. Thanks for the speedy shipping and great product. How many rounds do you think this barrel can stand up to? Being it’s not chrome lined.