I've been having loading issues with my M4. I'll depress the carrier and put a round in. No problem. I'll go to slide the next one in and have to manually hold the carrier or it pops up and a round slides onto it. At that point, I can't insert more.
I was in the field when this first happened and had to hold the carrier up and feed rounds using my other hand. It's kind of a tough issue to articulate, hope this makes sense. From what I recall, the carrier used to stay in place and allow me to feed the tube to capacity. If this post doesn't make sense I can post a video.
Any thoughts on what might be causing this?
