[WopsS]

Try this

pawn Код:

CMD:buyguns(playerid, params[])
{
        if(!IsPlayerInRangeOfPoint(playerid, 3.0, 308.2658, -140.7199, 999.6016))
        {
        SendClientMessage(playerid, COLOR_GRAD2, "   You are not at the Goverment Ammunation!");
        return 1;
        }
        else
        {
            ShowPlayerDialog(playerid,BUYGUNS,DIALOG_STYLE_LIST,"Legal Weapons","MM9 {80FF00}$1000{FFFFFF}\nShotgun {80FF00}$5000{FFFFFF}\nRifle {80FF00}$10000","Select", "Back");
            return 1;
        }
}

@IceBilizard you forgot a "}"