Well, lube your rifle before break-in, it will make the process smoother. After the first couple hundred rounds, turn your gas down to 3 or 2, whichever setting works best on the rifle. You will be able to tell by the distance the shells are being ejected; and if the gas is too low for the level of wear-in, you will have some ejection issues.
Most of the guys here like to re-loctite the ejector screws with 277. You can do that beforehand, or keep your eye on the ejector and if it starts to loosen do it then. It's up to you.
Always check your brass from time to time. A small crater is normal - punched primers are not. If you do punch any primers, let us know.
Other than that, read your manual and have FUN! And if you need anything else, I'm always around on here.
Most of the guys here like to re-loctite the ejector screws with 277. You can do that beforehand, or keep your eye on the ejector and if it starts to loosen do it then. It's up to you.
Always check your brass from time to time. A small crater is normal - punched primers are not. If you do punch any primers, let us know.
Other than that, read your manual and have FUN! And if you need anything else, I'm always around on here.