Ai você pode definir a hash de cada arma:
local weapons = {
[-1075685676] = "WEAPON_PISTOL_MK2",
[126349499] = "WEAPON_SNOWBALL",
[-270015777] = "WEAPON_ASSAULTSMG",
[615608432] = "WEAPON_MOLOTOV",
[2024373456] = "WEAPON_SMG_MK2",
[-1810795771] = "WEAPON_POOLCUE",
[-1813897027] = "WEAPON_GRENADE",
[-598887786] = "WEAPON_MARKSMANPISTOL",
[-1654528753] = "WEAPON_BULLPUPSHOTGUN",
[-72657034] = "GADGET_PARACHUTE",
[-102323637] = "WEAPON_BOTTLE",
[2144741730] = "WEAPON_COMBATMG",
[-1121678507] = "WEAPON_MINISMG",
[-1652067232] = "WEAPON_SWEEPERSHOTGUN",
[961495388] = "WEAPON_ASSAULTRIFLE_MK2",
[-86904375] = "WEAPON_CARBINERIFLE_MK2",
[-1786099057] = "WEAPON_BAT",
[177293209] = "WEAPON_HEAVYSNIPER_MK2",
[600439132] = "WEAPON_BALL",
[1432025498] = "WEAPON_PUMPSHOTGUN_MK2",
[-1951375401] = "WEAPON_FLASHLIGHT",
[171789620] = "WEAPON_COMBATPDW",
[1593441988] = "WEAPON_COMBATPISTOL",
[-2009644972] = "WEAPON_SNSPISTOL_MK2",
[2138347493] = "WEAPON_FIREWORK",
[1649403952] = "WEAPON_COMPACTRIFLE",
[-619010992] = "WEAPON_MACHINEPISTOL",
[-952879014] = "WEAPON_MARKSMANRIFLE",
[317205821] = "WEAPON_AUTOSHOTGUN",
[-1420407917] = "WEAPON_PROXMINE",
[-1045183535] = "WEAPON_REVOLVER",
[94989220] = "WEAPON_COMBATSHOTGUN",
[-1658906650] = "WEAPON_MILITARYRIFLE",
[1198256469] = "WEAPON_RAYCARBINE",
[2132975508] = "WEAPON_BULLPUPRIFLE",
[1627465347] = "WEAPON_GUSENBERG",
[984333226] = "WEAPON_HEAVYSHOTGUN",
[1233104067] = "WEAPON_FLARE",
[-1716189206] = "WEAPON_KNIFE",
[940833800] = "WEAPON_STONE_HATCHET",
[1305664598] = "WEAPON_GRENADELAUNCHER_SMOKE",
[727643628] = "WEAPON_CERAMICPISTOL",
[-1074790547] = "WEAPON_ASSAULTRIFLE",
[-1169823560] = "WEAPON_PIPEBOMB",
[324215364] = "WEAPON_MICROSMG",
[-1834847097] = "WEAPON_DAGGER",
[-1466123874] = "WEAPON_MUSKET",
[-1238556825] = "WEAPON_RAYMINIGUN",
[-1063057011] = "WEAPON_SPECIALCARBINE",
[1470379660] = "WEAPON_GADGETPISTOL",
[584646201] = "WEAPON_APPISTOL",
[-494615257] = "WEAPON_ASSAULTSHOTGUN",
[-771403250] = "WEAPON_HEAVYPISTOL",
[1672152130] = "WEAPON_HOMINGLAUNCHER",
[338557568] = "WEAPON_PIPEWRENCH",
[1785463520] = "WEAPON_MARKSMANRIFLE_MK2",
[-1355376991] = "WEAPON_RAYPISTOL",
[101631238] = "WEAPON_FIREEXTINGUISHER",
[1119849093] = "WEAPON_MINIGUN",
[883325847] = "WEAPON_PETROLCAN",
[-102973651] = "WEAPON_HATCHET",
[-275439685] = "WEAPON_DBSHOTGUN",
[-1746263880] = "WEAPON_DOUBLEACTION",
[-879347409] = "WEAPON_REVOLVER_MK2",
[125959754] = "WEAPON_COMPACTLAUNCHER",
[911657153] = "WEAPON_STUNGUN",
[-2066285827] = "WEAPON_BULLPUPRIFLE_MK2",
[-538741184] = "WEAPON_SWITCHBLADE",
[100416529] = "WEAPON_SNIPERRIFLE",
[-656458692] = "WEAPON_KNUCKLE",
[-1768145561] = "WEAPON_SPECIALCARBINE_MK2",
[1737195953] = "WEAPON_NIGHTSTICK",
[2017895192] = "WEAPON_SAWNOFFSHOTGUN",
[-2067956739] = "WEAPON_CROWBAR",
[-1312131151] = "WEAPON_RPG",
[-1568386805] = "WEAPON_GRENADELAUNCHER",
[205991906] = "WEAPON_HEAVYSNIPER",
[1834241177] = "WEAPON_RAILGUN",
[-1716589765] = "WEAPON_PISTOL50",
[736523883] = "WEAPON_SMG",
[1317494643] = "WEAPON_HAMMER",
[453432689] = "WEAPON_PISTOL",
[1141786504] = "WEAPON_GOLFCLUB",
[-1076751822] = "WEAPON_SNSPISTOL",
[-2084633992] = "WEAPON_CARBINERIFLE",
[487013001] = "WEAPON_PUMPSHOTGUN",
[-1168940174] = "WEAPON_HAZARDCAN",
[-38085395] = "WEAPON_DIGISCANNER",
[-1853920116] = "WEAPON_NAVYREVOLVER",
[-37975472] = "WEAPON_SMOKEGRENADE",
[-1600701090] = "WEAPON_BZGAS",
[-1357824103] = "WEAPON_ADVANCEDRIFLE",
[-581044007] = "WEAPON_MACHETE",
[741814745] = "WEAPON_STICKYBOMB",
[-608341376] = "WEAPON_COMBATMG_MK2",
[137902532] = "WEAPON_VINTAGEPISTOL",
[-1660422300] = "WEAPON_MG",
[1198879012] = "WEAPON_FLAREGUN"
}