You can obtain one of the following items. Duration will random 1-30 Day:

Kriss S.V E-Sport + Hollow Point Ammo Plus / Kriss S.V E-Sport / Kriss S.V CRB G.

Kriss S.V Silence / Kriss S.V G. / Kriss S.V Team Epic / Kriss S.V Bull / Kriss S.V Hexagon