I recently took possesion of a MSAR STG. Anyway everything functions fine on it save for the Magazine Release. Also I cannot get the hammer group out. It seems to be jammed in there. The bolt hold open does work however I have to take the magazine out and manually pull the carging hammer instead of pushing the bolt release buttong. I have tried holding down on the bolt release button just like the book say and pulling out the hammer group but nothing gives. This is a new 4th Gen MSAR. Any ideas for fixing it except for sending it back to the factory. I like to try to fix as much as possible myself.
Rod