also the two missfeeds are out of 240 rounds, that's less than 1% and the gun still isn't technically broken in yet
That cool, not trying to be a downer.... hopefully you just have a sketchy magazine. Just for reference I have 3 ARs and 2 M1As all bought new that have never had a single malfunction of any kind. I have 2 XD pistols, never a single malfunction. Just shook out a new handgun yesterday (Ruger LCP). 3 boxes of ammo and perfect function. Assuming I use good mags and appropriate ammo, which I always make an effort to do, I consider this normal for a properly builit firearm.
I know on this site there is an idea of a "break-in" period. "Break-in" is a good idea
to verify a firearm doesn't malfunction before relying on it.... to prove that it wasn't fouled up in manfacture. Conversely it is the time to identify and pull a gun that does demonstrate function issues. I don't believe in the theory of "shooting off the rough edges" so that it will eventually become reliable.
Any gun, mag, and ammo combo that I have used in any gun that did malfunction, continued to be unreliable regardless of round count. In my experience, if a combination doesn't work at some point, it won't work at any point. Over the years I have wasted many hundreds of dollars of ammo through new problem guns waiting to pass a "wear-in period" only to have a problem persist. Now I try several mags, and try several types of ammo. If a problem can't be linked to a mag or ammo issue, the gun goes back to the factory.
It isn't normal for a maintained gun to malfunction unless something is dimensionally haywire. In my experience, most commonly the magazine was built wrong (normally too much space between the feed lips when welded together) or damaged (normally bent feed lips). I am big on measuring magazines with dial calipers. Once you have identified mags that work and those that don't, you can cull out other questionable mags based on their dimensions. Or there is a problem with the ammo, dimensional or otherwise, but these are comparatively few and far between.
I should get my XCR this month - I have high hopes, and expectations. Looks like a great rifle.