Unlock the K437 Assault Rifle in Delta Force: Eclipse Vigil

04/22/2025 Gaming

The K437 Assault Rifle is a new weapon introduced in Delta Force Season Eclipse Vigil. Unlike some unlockables, acquiring this rifle involves a specific game mode. Forget grinding through levels or completing tedious challenges. This guide explains exactly how to get your hands on the K437 and dominate the battlefield.

Unlocking the K437: Operations is Key

Currently, the only way to unlock the K437 Assault Rifle is through the Operations mode in Delta Force. You won't find it in the Gunsmith tab initially; it will appear as "Not Owned." Similarly, within the Warfare section, the weapon will be listed as "Locked."

To acquire the K437, you need to play Operations and actively search for it. This means looting it from enemies or finding it in containers scattered throughout the map. Once you've managed to get your hands on the K437, the next crucial step is extraction.

After successfully extracting with the K437, the weapon becomes permanently unlocked. You can then customize it to your liking in the Gunsmith section, tweaking its attachments and appearance. The K437 will also be available for use in the Warfare mode, without any additional unlock requirements.

Eclipse Vigil: More Than Just a New Gun

Season Eclipse Vigil brought a wealth of fresh content to Delta Force. Beyond the K437, players can now unlock Nox, a new Operator for the Assault class, obtainable for free through the Season Pass. There are also new gadgets, maps, vehicles, and weapons available for both Warfare and Operations modes, expanding the gameplay experience significantly.

Team Jade has also launched the game globally on mobile platforms alongside PC, making Delta Force accessible to even more players. This allows fans to enjoy the multiplayer and extraction gameplay on the go.