Old Infantry Class Progression Info

[Voldirs]

Thanks a lot man. Going from Heavy Infantry to Sergeant, you unlock Guard Helm (47 Armor) and Vaegir Nobleman Helm (45). You also gain access to Cuir Bouilli (50 body armor, 15 Leg) and Mail with Surcoat (42 body, 14 leg). For boots you gain access to Mail Boots (31 Armor). There may be more that were unlocked but these are probably the most important.

As for weapons, you can access Morning Star, Great Bardiche, and Two Handed Sword (unless that was unlocked prior). I believe Elite Scimitar, Iron War Axe, and One Handed Battle Axe are also unlocked. Perhaps I should just take a screenshot of these...

Two Handed Sword, Elite Scimitar and One Handed Battle Axe are unlocked at Heavy Infantry