Tokyo Marui Next Gen HK416C Custom: specs, joules & FPS
Complete specs Tokyo Marui AEG (electric)
Tokyo Marui Next Gen HK416C Custom, AEG: 0.78 J, 290 FPS, 3,100 g, 30 rounds. Full specs from the official source, with FPS for every BB weight.
Power
Within Italy's 1 J limit
Energy computed from the velocity with 0.20 g BBs, the standard weight manufacturers and shops use to measure FPS.
The main source does not give the velocity: FPS taken from the page of the same model on www.redwolfairsoft.com.
For information only, based on the source's data for this version. Not legal advice: always check current local law and the version the shop sells.
Technical specifications
| Brand | Tokyo Marui |
|---|---|
| Model | Next Gen HK416C Custom |
| Category | Assault rifles & carbines |
| Power source | AEG (electric) |
| Platform | HK416 |
| Weight | 3,100 g |
| Length (collapsed / extended) | 571 / 695 mm |
| Inner barrel | 230 mm |
| Magazine | 30 rounds |
| Hop-up | Adjustable |
Weighs 3,100 g: heavier than 62% of AEG replicas in the same category in the database (873 with weight).
At 0.78 J it is more powerful than 29% of AEG replicas in the same category that stay within 1 J (138).
Similar alternatives
Same type and category, with similar power and weight.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| Real Sword (RS) Type 56 | 0.81 J | 295 | 3,500 g |
| Tokyo Marui Next Gen DEVGRU Custom HK416D | 0.84 J | 300 | 3,700 g |
| Tokyo Marui Colt M16A2 | 0.75 J | 285 | 3,100 g |
| Novritsch SSR74 AEG (Long) | 1 J | 328 | 3,360 g |
| Tokyo Marui FAMAS 5.56-F1 | 0.75 J | 285 | 3,000 g |
Velocity with different BB weights
At the same energy, heavier BBs leave the barrel slower. Expected velocity with the most common weights:
| BB weight | FPS | m/s |
|---|---|---|
| 0.20 g | 290 | 88 |
| 0.25 g | 259 | 79 |
| 0.28 g | 245 | 75 |
| 0.30 g | 237 | 72 |
| 0.32 g | 229 | 70 |
| 0.36 g | 216 | 66 |
| 0.40 g | 205 | 63 |
Theoretical calculation at constant energy (0.78 J). Real-world values can differ slightly with hop-up and replica.
Data source
Every value on this page comes from the manufacturer's official product page, checked on 2026-11-07.
Official Tokyo Marui product page ↗ tokyo-marui.co.jp
Spotted a wrong or missing value? Let us know.