Well, I took the M1A back out to finally get her properly zeroed in. I fire 3 shots, and they're a little to the right. I adjust the front sight, and fire 3 more shots. I look down at the rifle, and it appears as though the gun didn't chamber a new round. Not too suprising, since I'm using a cheapo mag. I take the mag out, and find that the op rod is stuck. I look down and see that what is apparently the roller has popped off.
So, I bring her back home, and give it a good inspection. Nothing appears to be damaged, or excessively worn. I was trying to get the oprod out the other day with a flat head screw driver, but was unsuccessful. My only theory at this point is that when I was prying it, I knocked the roller off track. But why was I able to fire 6 shots before the roller came loose?
After 9 months of owning an M1a, I finally got the oprod out today. I put the roller around the tab on the bolt, and managed to get the oprod back into place. I've worked the action several times, and as best I can tell, its as good as new. I have a couple of questions for the M14 gurus here:
1) Is there any reason to think of that this may have happened other than when I trying to pry it out the other day I knocked it loose?
2) Is there anyway to be sure that I've got it back together properly? I've got the army manual, and another book, and it looks like its good to go. I'm just kind of irrate that it happened at all, and want to make sure that my favorite gun is working again.