The first outing with my new M4 : Fed it 25 Federal 00 Buck and 5 Remington Turkey loads.
Second time out: 50 rounds of Remington target 9 shot.
No issues at all. Ran the low brass like a champ. I do run my action well lubed.
bigdog02, Thanks for the info. I have been lurking on the forum and have noticed the different options for a tube. The 922(r) requirements I am not familiar with. Thank you for the info. This forum is a wealth of good information.