Battlefield 6’s C4 (often shown in-game as a Demolition Charge) is a Recon gadget you unlock mid-progression. Below you’ll find exactly what to do to unlock, equip, place, and detonate C4 effectively — plus a quick reference table and step-by-step actions you can follow right away.
What C4 does and how it behaves in Battlefield 6
| Property | Details |
|---|---|
| Class / Slot | Recon gadget (Demolition Charge) |
| Unlock requirement | Player Rank 20 + complete the C4 assignment (spotting objective) |
| Default count | Usually 3 charges available when equipped |
| Best targets | Light vehicles, motorcycles/ATVs, boats, door breaching and objective denial. Not reliably lethal vs modern heavy MBTs alone |
| How it detonates | Remote detonation after placement; can be triggered by other explosions or large-caliber hits in prior Battlefield entries |
How to unlock C4 (fastest reliable method)
Step 1 - rank 20
Reach player Rank 20 — this unlocks the C4 assignment so it appears in your progression/assignments.
Step 2- recon drones
Switch to Recon and choose spotting-focused gear — recon drones, spotting optics, or equipment that auto-spot. These tools make hitting assignment counts much easier.
Step 3 - high-yielding maps
Play objective modes where spotting yields consistent opportunities (Conquest, Breakthrough, or objective-based modes). Play near choke points and capture points where enemies cluster.
Step 4 - accumulate spot assists
The assignment usually counts spots/spot assists rather than lone manual marks. Coordinate with teammates: your spot assist counts when a teammate gets the kill after your spot. Use drones and gadget spotting to stack points quickly.
Step 5 - redeploy and teamwork
Work with a teammate — you spot, they secure the kills for spot assists. If progress doesn’t track, switch servers or restart — players have reported some tracking bugs with this assignment. Re-logging or repeating the spotting method with different gadgets often helps.
How to equip and place C4 once unlocked
| Action | Notes |
|---|---|
| Equip location | Open the class/customize screen → Recon gadget slot → select Demolition Charge (C4) |
| Number of charges | You’ll usually have three charges when equipped |
| Placing | Aim at surface/vehicle and interact to stick/place the charge; charges attach to most surfaces and vehicles |
| Detonation | Use the detonate button to trigger placed charges remotely; timing and placement matter for maximum effect |
How to use C4 effectively in matches
- Place on vehicle flanks, engine compartments, or under light transport vehicles — detonation timing can disable or destroy lighter targets.
- Use C4 to deny capture points or destroy objective equipment like vehicles or boats.
- Combine with teammates’ explosives or anti-armor weapons — solo C4 rarely destroys heavy tanks, but it helps set them up for an easy finish.
Troubleshooting common issues players report
Assignment not tracking
Sometimes progress won’t register; changing sessions or restarting usually fixes it.
Class restrictions
In open-loadout modes, check whether C4 is class-locked; it’s a Recon gadget by design.
Charge limits
Resupplying with an ammo crate lets you restock C4 if you run out.
Premature detonations
Other explosions near your placed C4 can sometimes trigger it — be cautious around firefights.
Getting C4 into your Recon kit fast
To get C4 quickly in Battlefield 6, focus on reaching Rank 20, use spotting gadgets as Recon to finish the assignment, then equip C4 from your gadget slot. Once unlocked, practice placing and detonating charges on vehicles and objectives to maximize your impact on the battlefield.
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