I am a little confused. Are you talking about the fire selector plate on the gearbox or the safe/semi/auto selector on the outside of the body?
On the inside of the body take a allan Key and push out the dummy selector on the Right side of the body, usually the fire selector is held in place by a screw on the inside of the body unscrew it and done.
You can find a TM M733 take down tutorial video that should help you on mechbox.com
Do you know what ruins airsoft?
(Chair), (Drama), (Air), (Sugar) softers, filthy casuals
Originally Posted by mcguyver
it would appear I am not first up in this gang-bang
WANTED PTW outer barrel cqb length