I'm messing with an 11-87 and the shell latch seems to be holding the shells in the magazine too far into the magazine. That last 1/16" or so of the shell isn't coming rearward. This is locking the gun up and obviously keeping it from feeding the next shell.
My question is, how does the shell latch "grow" to cause this problem? And how do gunsmiths go about fixing it?
Travis