Here is the weapon loadout I used (just copy it somewhere to see it better) I had this in all_inf_rifleman.odf:
WEAPONSECTION = 1
WeaponName = "all_weap_inf_rifle"
WeaponAmmo = 0
WEAPONSECTION = 2
WeaponName = "all_weap_inf_pistol"
WeaponAmmo = 0
WEAPONSECTION = 3
WeaponName = "all_weap_inf_thermaldetonator"
WeaponAmmo = 0
WeaponChannel = 1
WEAPONSECTION = 4
WeaponName = "all_weap_inf_timebomb"
WeaponAmmo = 0
WeaponChannel = 1
WEAPONSECTION = 5
WeaponName = "all_weap_inf_shotgun"
WeaponAmmo = 0
WEAPONSECTION = 6
WeaponName = "all_weap_inf_detpack"
WeaponAmmo = 0
WeaponChannel = 1
WEAPONSECTION = 7
WeaponName = "all_weap_inf_sniper_rifle"
WeaponAmmo = 0
WEAPONSECTION = 8
WeaponName = "all_weap_inf_mine_dispenser"
WeaponAmmo = 0
WeaponChannel = 1