These are the only ones listed in the FGD:
Quote:
"": "weapon_mp5navy"
1: "weapon_tmp"
2: "weapon_p90"
3: "weapon_mac10"
4: "weapon_ak47"
5: "weapon_sg552"
6: "weapon_m4a1"
7: "weapon_aug"
8: "weapon_scout"
9: "weapon_g3sg1"
10: "weapon_awp"
11: "weapon_m3"
12: "weapon_xm1014"
13: "weapon_m249"
14: "weapon_flashbang"
15: "weapon_hegrenade"
16: "item_kevlar"
17: "item_assaultsuit"
18: "weapon_smokegrenade"
You might be able to use
game_player_equip to give players an item_thighpack, but its a tricky entity. It is supposed to set the starting weapons for everyone. But you can name it and trigger it. And you might need a player_weaponstrip too.