Arc Raiders Crafting: Heavy Gun Parts and U4GM Tips
Why Heavy Gun Parts Matter to Weapon Progression
The clearest example is the Hullcracker, a 40mm anti-ARC weapon designed for situations where standard firearms struggle against heavy armor. Its recipe calls for three Heavy Gun Parts, a Magnetic Accelerator, and an Exodus Module, making the parts a meaningful checkpoint rather than ordinary workshop filler.
That cost changes how experienced players evaluate loot. One part has limited immediate impact, but a complete set can represent the final step toward a high-impact tool for dangerous encounters. Selling or trading the first pieces too early often creates a longer delay than expected, especially when the other components are already secured.
Blueprint Route and Workshop Timing
The Hullcracker schematic is connected to The Major's Footlocker quest in Tian Wen's storyline. The objective sends raiders to the Ruby Apartments, where Major Aiva's Mementos can be recovered from a marked container on the second floor after entering from the northwest side.
Once the schematic is obtained, it must be learned through storage before the recipe becomes useful. The Gunsmith also needs to reach Level 3. This makes workshop planning just as important as material farming: collecting Heavy Gun Parts without preparing the bench can leave valuable loot sitting unused.
Confirm the blueprint is learned before planning the final craft.
Check Gunsmith Level 3 before spending rare upgrade materials elsewhere.
Reserve three Heavy Gun Parts when Hullcracker is your active target.
Secure the remaining components before carrying the full investment into risky raids.
Efficient Farming and Loadout Decisions
Heavy Gun Parts should be treated as protected progression items when you are one or two pieces short of a completed recipe. Prioritize routes with reliable containers, workshop-related loot, and manageable enemy pressure instead of choosing the most crowded area simply because it offers higher theoretical rewards.
Build around survival while farming. A compact primary weapon, modest healing supply, and enough ammunition for an emergency extraction usually provide better efficiency than an expensive combat setup. The goal is to return with parts, not to prove that every encounter can be won.
1) Save Heavy Gun Parts before expensive upgrades when a major weapon craft is close.
2) Use safer routes after finding blueprint-critical materials during a successful raid.
3) Avoid trading rare components until the complete recipe and bench requirements are checked.
Trade Value, Risk, and Endgame Planning
Rotating trade selections can sometimes offer Heavy Gun Parts, creating a decision between immediate access and long-term flexibility. Trading for a missing piece makes sense when the blueprint is learned, the Gunsmith is ready, and every other ingredient is already available. Otherwise, preserving exchange materials may support a stronger future objective.
Endgame planning is less about building one impressive weapon and more about maintaining options. Keep a small reserve after completing Hullcracker whenever possible, because future weapon recipes may use the same category of parts. This approach also prevents a common mistake: entering raids with an expensive build before the resource pipeline is stable.
The best Heavy Gun Parts strategy combines a clear craft target, disciplined extraction, and realistic workshop timing. Players who connect the quest route, blueprint, bench level, and material reserve will gain more from each raid than those who chase isolated loot. For convenient access to professionally arranged game items and progression resources, U4GM offers u4gm ARC Raiders BluePrints for players seeking a smoother preparation process.