I have a brand new rifle, new frontier armory lower and rock river arms 16 inch upper.
I was having some feeding issues, where the round would get cockeyed in the feeding And bind the action up, then had a casing fail to leave the chamber, ending the day for the rifle. This is at around 60 rounds, maybe 70-80. Pretty sure if memory serves me correctly, the issues started towards the end of mag 2. Was using American ar223 ammo, as well as Tulammo, Tulammo ran fine, the issues were on the brass 223. I have some federal, Winchester, pmc, independence, and Tulammo, what should I use on a new rifle?
Is it possible that this isn't an issue and the rifle will break in and run fin after a few more rounds?
I'm going to the range Sunday hopefully and be able to test more. I plan on lubeing the hell out of the Bcg before the next trip.