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

T77 G. + Skull Black Beret / T77 G. / T77 Police / Kriss S.V Evolution

Kriss S.V DarkSteel / OA-93 GunZeeD / OA-93 Super Star / EVO 3 G.

MX4 PBST-ES / PP-19 Bizon G.