Board Thread:General Nerf discussion/@comment-45222012-20200819191244/@comment-27306930-20200826225832

OK, let's take one last stab at it. That round tan colored disk pictured at right is called a Thermistor. It's like a fuse. Sometimes they burn out when nerfers overvolt their blasters. It's located on the back side of the magwell interlock switch, just below the flywheel cage, in front of the magwell opening.

Give it a 180° twist so that the two silver legs are touching each other. That will effectively bypass the thermistor permanently. Reinstall the interlock switch, reassemble, put the batteries back in, then throw a clip in it and try it again.