NDZ high performance delrin bolt for the Tippmann marker line-up. Works on all 98's, A5 and X7 markers
* cupped face & round edges help reduce ball breaks, easier on paint
* internal o-ring reduces air leakage, helps save air
* outside o-ring seals the bolt to the barrel using front o-ring during firing
* 2 great features which help improve overall efficiency
The New Designz A5, 98, X7 High Performance Delrin Bolt is newer, so it should be commonly available, both new and used.