Purchased a new ruger mk111 2 montHs ago. Put a few hundred rounds through it. Fun to shoot and accurate. Since I clean my target 10/22 after each use decided to try to disassemble the mk 111. Watched the ruger video a few times then went for it. Could not get the pin out. Took it to whereI purchased it and their ruger specialist tried for an hour and finally got it apart. Had to drift the pin so had to hammer it out. Asked to have it put back together so I could use it and after he hammered away on it with a rubber mallet finally said I would have to send it in pieces to Ruger. Hope to get it back in a month or so. Anyone else have this kind of problem? This can't be normal can it?