If you've been looking to replace that short bodied Electra or Pilot bolt, look no further. This is the OEM factory open face delrin bolt that comes supplied with the new Electra and Pilot. This replacement has everything you need including the detent, spring and bolt pin. It can be used as a replacment for either of these markers or any of the newer design short bodied configuration.
This is a replacement for Kingman part #VBT008 in your manual.