In the Loadout ini it sould look like this
// Station 1 = Left Outboard Station 1
// Station 2 = Right Outboard Station 1
// Station 3 = Left Inner Station 2
// Station 4 = Right Inner Station 2
Loadout[01].WeaponType=AGM-114
Loadout[01].Quantity=4
Loadout[01].RackType=M299
Loadout[02].WeaponType=AGM-114
Loadout[02].Quantity=4
Loadout[02].RackType=M299
Loadout[03].WeaponType=LAU-3_Mk40_M229
Loadout[03].Quantity=1
Loadout[04].WeaponType=LAU-3_Mk40_M229
Loadout[04].Quantity=1
[Attack]
Loadout[01].WeaponType=AGM-114
Loadout[01].Quantity=4
Loadout[01].RackType=M299
Loadout[02].WeaponType=AGM-114
Loadout[02].Quantity=4
Loadout[02].RackType=M299
Loadout[03].WeaponType=LAU-3_Mk40_M229
Loadout[03].Quantity=1
Loadout[04].WeaponType=LAU-3_Mk40_M229
Loadout[04].Quantity=1
[sEAD]
Loadout[01].WeaponType=AGM-114
Loadout[01].Quantity=4
Loadout[01].RackType=M299
Loadout[02].WeaponType=AGM-114
Loadout[02].Quantity=4
Loadout[02].RackType=M299
Loadout[03].WeaponType=LAU-3_Mk40_M229
Loadout[03].Quantity=1
Loadout[04].WeaponType=LAU-3_Mk40_M229
Loadout[04].Quantity=1
[Anti-Ship]
Loadout[01].WeaponType=AGM-114
Loadout[01].Quantity=4
Loadout[01].RackType=M299
Loadout[02].WeaponType=AGM-114
Loadout[02].Quantity=4
Loadout[02].RackType=M299
Loadout[03].WeaponType=LAU-3_Mk40_M229
Loadout[03].Quantity=1
Loadout[04].WeaponType=LAU-3_Mk40_M229
Loadout[04].Quantity=1
[FAC]
Loadout[01].WeaponType=AGM-114
Loadout[01].Quantity=4
Loadout[01].RackType=M299
Loadout[02].WeaponType=AGM-114
Loadout[02].Quantity=4
Loadout[02].RackType=M299
Loadout[03].WeaponType=LAU-3_Mk40_M229
Loadout[03].Quantity=1
Loadout[04].WeaponType=LAU-3_Mk40_M229
Loadout[04].Quantity=1
[Recon]
Loadout[01].WeaponType=AGM-114
Loadout[01].Quantity=4
Loadout[01].RackType=M299
Loadout[02].WeaponType=AGM-114
Loadout[02].Quantity=4
Loadout[02].RackType=M299
Loadout[03].WeaponType=LAU-3_Mk40_M229
Loadout[03].Quantity=1
Loadout[04].WeaponType=LAU-3_Mk40_M229
Loadout[04].Quantity=1
In the Data ini like that
// Weapon Stations --------------------------
[WeaponStation1]
SystemType=WEAPON_STATION
StationID=1
StationGroupID=1
StationType=EXTERNAL
AttachmentPosition=-1.4395,0.2050,1.2699
AttachmentAngles=0.0,0.0,0.0
LoadLimit=500.0
AllowedWeaponClass=RP,RCKT,LGR,WGR,ATR
AttachmentType=USAF,USN
ModelNodeName=
PylonMass=25
[WeaponStation2]
SystemType=WEAPON_STATION
StationID=2
StationGroupID=2
StationType=EXTERNAL
AttachmentPosition=1.4300,0.2050,1.2563
AttachmentAngles=0.0,0.0,0.0
LoadLimit=500.0
AllowedWeaponClass=RP,RCKT,LGR,WGR,ATR
AttachmentType=USAF,USN
ModelNodeName=
PylonMass=25
[WeaponStation3]
SystemType=WEAPON_STATION
StationID=3
StationGroupID=3
StationType=EXTERNAL
AttachmentPosition=-0.8558,0.0910,1.1897
AttachmentAngles=0.0,0.0,0.0
LoadLimit=500.0
AllowedWeaponClass=IRM,RP,RCKT
AttachmentType=USAF,USN
ModelNodeName=
PylonMass=25
[WeaponStation4]
SystemType=WEAPON_STATION
StationID=4
StationGroupID=4
StationType=EXTERNAL
AttachmentPosition=0.8672,0.0910,1.1947
AttachmentAngles=0.0,0.0,0.0
LoadLimit=500.0
AllowedWeaponClass=IRM,RP,RCKT
AttachmentType=USAF,USN
ModelNodeName=
PylonMass=25