M4A4 | Sheet Lightning float and wear
The M4A4 | Sheet Lightning's float runs from 0.00 to 0.75, which covers Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred.
| Exterior | Float band | Exists for this skin | Its floats in band |
|---|---|---|---|
| Factory New | 0.00 – 0.07 | Yes | 0.00 – 0.07 |
| Minimal Wear | 0.07 – 0.15 | Yes | 0.07 – 0.15 |
| Field-Tested | 0.15 – 0.38 | Yes | 0.15 – 0.38 |
| Well-Worn | 0.38 – 0.45 | Yes | 0.38 – 0.45 |
| Battle-Scarred | 0.45 – 1.00 | Yes | 0.45 – 0.75 |
How to get the M4A4 | Sheet Lightning: case, odds and trade-ups
The M4A4 | Sheet Lightning comes from The Boreal Collection, which has no weapon case. Collection sources and trade-ups determine new supply; a Souvenir label may also come from converting an existing normal weapon.
Trade-up contract
10 × Mil-Spec from The Boreal Collection1 of 2 Restrictedat 50% each
Output float = average input × (0.75 − 0.00) + 0.00
About the M4A4 | Sheet Lightning
The M4A4 | Sheet Lightning was added in March 2025, in The Boreal Collection.
“More accurate but less damaging than its AK-47 counterpart, the M4A4 is the full-auto assault rifle of choice for CTs. A sheet lightning pattern has been spray-painted over a charcoal and gold-colored base.”
“Blink and you'll miss it”




