#include <a_samp>
#include <zcmd>  //Thanks to zeex (if you don't have zcmd include download it)

new Weapons[MAX_PLAYERS]               = 1;

public OnPlayerConnect(playerid)
{
    Weapons[playerid] = 1;
}

CMD:CGUN(playerid,params[])
{
    if(Weapons[playerid] == 1)
    {
        GivePlayerWeapon(playerid,31,9999);
        GivePlayerWeapon(playerid,34,9999);
        GivePlayerWeapon(playerid,27,9999);
        GivePlayerWeapon(playerid,29,9999);
        GivePlayerWeapon(playerid,24,9999);
        SetTimerEx("WeaponsTimer", 1000*60*60*5, false, "i", playerid);
        Weapons[playerid] = 0;
    }
    else return SendClientMessage(playerid,-1,"You must wait for 5 hours to use this command again");
    return 1;
}

forward VIPFixTimer(playerid);
public VIPFixTimer(playerid)
{
    Weapons[playerid] = 1;
    return 1;
}