SWEP.Scoped				= false
SWEP.Scoped				= true
problem 1
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SWEP.IronSightsPos 		= Vector( 0 , 0 , 0 )
SWEP.IronSightsAng 		= Vector( 0 , 0 , 0 )
SWEP.IronSightsLow		= Vector( 0 , 0 , 0 )
useless
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SWEP.Primary.Damage = 024
just use 24
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SWEP.Primary.Cone = ( ( 032 ) / 15 ) / 180
SWEP.Primary.Delay			= ( 60 / ( 634 - 60 ) )
SWEP.Primary.Recoil			= ( 032 )  / 20
use decimals not fractions
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SWEP.Primary.ClipMax = 30 * 3
dont use equations use solid numbers
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SWEP.Damage = {}
SWEP.Damage['head'] 		= {131 , 091}
SWEP.Damage['chest & arm'] 	= {032 , 022}
SWEP.Damage['stomach'] 		= {041 , 028}
SWEP.Damage['leg'] 			= {024 , 024}
TTT does this automaticly, stay with SWEP.Primary.Damage, if u want more damage ona headhsot use the headshot multiplyer line.
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those were examples from your script, change all like it.
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if SERVER then
   AddCSLuaFile( "shared.lua" )
end
SWEP.HoldType			= "ar2"
if CLIENT then
   SWEP.PrintName			= "AUG"
   SWEP.Author				= "SniperDuck"
   SWEP.Slot				= 2
   SWEP.SlotPos			= 0
   SWEP.Icon = "VGUI/ttt/icon_m249"
   SWEP.ViewModelFlip		= true
end
SWEP.Base				= "weapon_tttbase"
SWEP.Spawnable = true
SWEP.AdminSpawnable = true
SWEP.Kind = WEAPON_HEAVY
SWEP.Primary.Damage = 19
SWEP.Primary.Delay = 0.06
SWEP.Primary.Cone = 0.03
SWEP.Primary.ClipSize = 30
SWEP.Primary.ClipMax = 60
SWEP.Primary.DefaultClip	= 30
SWEP.Primary.Automatic		= true
SWEP.Primary.Ammo			= "smg1"
SWEP.AutoSpawnable      = true
SWEP.Primary.Recoil			= 1.5
SWEP.Primary.Sound			= Sound("Weapon_AUG.Single")
SWEP.ViewModel			= "models/weapons/v_rif_aug.mdl"
SWEP.WorldModel			= "models/weapons/w_rif_aug.mdl"
SWEP.AmmoEnt = "item_ammo_smg1_ttt"
SWEP.HeadshotMultiplier = 2.2
SWEP.IronSightsPos = Vector(5.99,-3,.985)
SWEP.IronSightsAng = Vector(2.4,1.9,45)
an example of a working code.