GBB KWA KRISS Vector issues

Discussion in 'Gun Building, Modifications & Repairs' started by Azus, May 19, 2017.

  1. Azus

    Azus New Member

    My Vectar in semi with and with out bbs feeding into the hop is jamming after one shot. I think the bolt isn't moving all the way forward but I can't figure it out. Gun works fine in bust and auto mode. Anyone else having this issue?