How to get the content:
Register on Steam or log in with already existing account and enter on Battlefield 1 Shortcut Kit: Infantry Bundle store page. Click on Add to Account button to keep this content permanently. This content requires the base game Battlefield 1 ™ in order to play. This offer will expire Sep 9 at 17:00 UTC.
Or just click on following link: https://store.steampowered.com/app/1314764/Battlefield_1_Shortcut_Kit_Infantry_Bundle
About this content
It’s the dawn of all-out war, so you’d better go in armed. The Infantry Bundle gets you all primary weapons, sidearms, and gadgets earned for all four infantry classes – Assault, Medic, Scout, and Support – in Battlefield™ 1 multiplayer. You’ll also unlock progression-based melee weapons, sidearms, and grenades that are not tied to any specific class.
Only base game progression items included. This Shortcut Kit does not contain items offered in future downloadable content, items added in expansion packs, content that must be unlocked through Battlepacks, or promotional offer items.