Arc Raiders Guide: Efficiently Using Medium Gun Parts for Weapon Upgrades

  • December 25, 2025 6:39 PM PST

    In Arc Raiders, Medium Gun Parts are a crucial resource used in crafting and upgrading weapons, particularly firearms. Most players will encounter these parts relatively early in the game as they start to build and improve their arsenal. These parts are typically gathered from various sources in the game world, such as loot drops or crafting.

    How Do I Get Medium Gun Parts?

    You can acquire Medium Gun Parts in a few ways:

    1. Loot Drops: As you explore, fight enemies, or complete missions, you’ll often come across loot that contains Medium Gun Parts. They’re not rare, so don’t worry about running out too quickly.

    2. Crafting: Sometimes, you can craft Medium Gun Parts by combining simpler items like Simple Gun Parts. This is where the game's crafting system comes into play, allowing you to customize your inventory according to your needs.

    3. Vendors: Occasionally, vendors or in-game shops will offer these parts for sale. Keep an eye on your local vendors, especially as you reach higher levels, since they may offer better parts for more advanced weapon crafting.

    What Are Medium Gun Parts Used For?

    The primary use for Medium Gun Parts is crafting and upgrading firearms. If you're looking to improve your gun’s damage output, accuracy, or handling, you’ll likely need Medium Gun Parts. These parts can also be used to craft guns from scratch if you have the right blueprint and other necessary resources.

    Upgrading weapons requires a combination of Medium Gun Parts and other materials like Simple Gun Parts. Many players start with basic weapons but use these parts to slowly upgrade to more powerful versions as they progress.

    What is the Refiner II?

    The Refiner II is an important crafting station in Arc Raiders. It allows players to refine and combine materials to create more advanced items. In this case, it’s particularly useful when you want to refine Simple Gun Parts into Medium Gun Parts or craft more complex items using a range of materials.

    How Does the Refiner II Work?

    The Refiner II works by taking simpler materials, like Simple Gun Parts, and refining them into higher-tier components. For example, 4 Simple Gun Parts can be refined into a single Medium Gun Part. This is a key method for many players to get enough of these parts without relying on loot drops or vendors, especially when they’re running low on resources.

    In addition to gun parts, you can use the Refiner II to process various crafting materials that are used in other upgrades and crafting recipes throughout the game.

    What Are the Costs of Using the Refiner II?

    Using the Refiner II isn’t free. Each time you refine materials, there’s a cost associated with it. For refining 4 Simple Gun Parts into 1 Medium Gun Part, the cost is $5000. This might seem like a lot at first, but in the long run, it’s usually worth it if you’re looking to upgrade your arsenal quickly.

    Since money in Arc Raiders is also required for other things, like purchasing blueprints or resources, it’s important to manage your in-game currency effectively. In general, players try to balance the cost of refining with the rewards they get from it, especially when they're aiming to level up weapons or gear efficiently.

    How Can I Save Money When Crafting?

    If you’re looking to save money on crafting and upgrading, you might want to consider gathering and refining your materials rather than constantly buying them. For example, crafting 4 Simple Gun Parts into a Medium Gun Part might cost you $5000, but if you have a good strategy for farming resources and finding loot, you can minimize these costs.

    Some players recommend looking for cheap Arc Raiders blueprints that help you get the most value out of your materials. Having the right blueprint for your desired weapon upgrade can reduce the number of resources needed for each upgrade.

    Should I Upgrade All My Weapons?

    As a general rule, most players focus on upgrading one or two key weapons rather than spreading their resources too thin. This is especially important when you're dealing with limited resources like Medium Gun Parts. You’ll need to consider what weapons are most effective in your current playstyle and the types of enemies you're facing.

    For example, if you prefer using rifles over pistols, it’s better to focus your upgrades on rifles. Spreading resources across all types of weapons can slow down your overall progress, making it harder to handle tougher challenges.

    What About Weapon Blueprints?

    Weapon blueprints in Arc Raiders are essential for crafting and upgrading weapons. They act as a guide for what parts and resources are needed to build specific weapons. As you progress in the game, you’ll unlock more advanced blueprints, which require rarer resources like Medium Gun Parts.

    Since blueprints are central to upgrading your arsenal, it's important to prioritize the ones that suit your playstyle and strategy. For instance, some blueprints might focus on high damage output, while others might improve accuracy or reload speed.

    To sum up, Medium Gun Parts are essential for crafting and upgrading your firearms in Arc Raiders. Whether you're refining parts using the Refiner II or obtaining them through loot or vendors, these parts are critical for enhancing your weapons and progressing through the game. Managing your in-game resources, including money and crafting materials, is key to efficiently upgrading your gear. By focusing on the weapons and blueprints that match your playstyle, you can ensure you’re well-equipped for the challenges ahead.