Complete Bolt Assembly
108.5mm
Part Reference Number(s): P041 / BA01
Mechanical Marker Bolt
110.5mm
Part Reference Number(s): P042
Electronic Marker Bolt
Centurion
Part Reference Number(s): 32
Centurion Marker Only
Hush
Part Reference Number(s): PP041
KP2 and older
Pump
Part Reference Number(s): PB03
KP3 and new