I've had my 64f for 2 years now, ran about 500 rounds total
and have stripped it down this spring as per the manual for a good cleaning.
I now find that every couple of clips, the brass will eject but
the new round will get jammed when the bolt attempts to feed.
Could it be the mag isn't aligning properly in the well?
Is this a common occurence with the 64f or any possible comments?

Aceman