Hi I am new to this site and I thought I would try and get some help on a mistake I made or at least I think I made while reassembling a Browning A-5 12 gauge shotgun. I disassembled the forearm to put a plug in and when put back together it didn't act like it was put back together. Is the barrel assembly supposed move a whole lot? If needed i'll try and post a short video of the "movement". Thanks for your time.