Well before you get the drills and hammers and tongs out first take the other screw off, and then remove the grip.
Push your thumb onto what's left of the screw and see if you and start to spin it out.
If you are lucky when the head snapped off that relieved the torque on the threaded section. If that has no result then try a reversing drill with just a hard plastic rod in place of a bit and see if with a bit of pressure you can free the remaining section
If it is seized in solid though then a gun doc with access to a drill press will be the best route to pull the stub out.
__________________
Airsoft, where nothing is hurt but feelings.
|