[Stinged]

Try this.
(Also, are you sure Prop[playerid] is an object id?)

pawn Код:

public OnPlayerWeaponShot(playerid, weaponid, hittype, hitid, Float:fX, Float:fY, Float:fZ)
{
    if(GetPlayerTeam(playerid) == team_hunter) // No need for a loop, as playerid is in OnPlayerWeaponShot
    {
        if(hittype == BULLET_HIT_TYPE_PLAYER_OBJECT)
        {
            foreach(new i : Player)
            {
                if(hitid == Prop[i]) // Are you sure Prop[MAX_PLAYERS] (Prop[i]) is assigned to an object?
                {
                    SetPlayerHealth(i, 0);
                    SendClientMessage(i, -1, "Test");
                    break;
                }
            }
        }
    }
    return 1;
}