[Ari]

pawn Code:

CMD:setskill(playerid, params[])
{
    new iSkill, iLevel;
    if(ssccanf(params, "ii", iSkill, iLevel)) SendClientMessage(playerid, COL_GREY, "USAGE: /setskill [SKILL ID] [LEVEL]");
    else {
        SetPlayerSkillLevel(playerid, iSkill, iLevel);
    }
    return 1;
}

CMD:weapon(playerid, params[])
{
    new iWepID, iAmmo;
    if(sscanf(params, "ii", iWepID, iAmmo)) SendClientMessage(playerid, COL_GREY, "USAGE: /(w)eapon [ID] [AMMO]");
    else {
        GivePlayerWeapon(playerid, iWepID, iAmmo);
    }
    return 1;
}

It isn't possible to make them hold a Colt 45 with both hands, sorry.

Unless you check when they switch to that weapon ID and set their animation ect.