Umarex HK MP5 SD6 AEG: specs, joules & FPS
Partial data AEG (electric)
Umarex HK MP5 SD6 AEG: 1.07 J, 340 FPS, 200 rounds. Full specs from the official source, with FPS for every BB weight.
Power
Above Italy's 1 J limit
Italian shops sell versions tuned below 1 J: ask the shop which version they ship.
Energy computed by us from the declared velocity with 0.20 g BBs.
For information only, based on the energy the manufacturer declares for this version. Not legal advice: always check current local law and the version the shop sells.
Technical specifications
| Brand | Umarex |
|---|---|
| Model | HK MP5 SD6 AEG |
| Manufacturer code | 2275053 |
| Category | SMGs |
| Power source | AEG (electric) |
| Platform | MP5 |
| Weight | n/a |
| Length | n/a |
| Inner barrel | n/a |
| Magazine | 200 rounds |
| Gearbox | n/a |
| Hop-up | Adjustable |
| Battery / connector | NiMH 9.6 V |
| EAN / UPC | n/a |
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 | 340 | 104 |
| 0.25 g | 304 | 93 |
| 0.28 g | 287 | 88 |
| 0.30 g | 278 | 85 |
| 0.32 g | 269 | 82 |
| 0.36 g | 253 | 77 |
| 0.40 g | 240 | 73 |
Theoretical calculation at constant energy (1.07 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 Umarex product page ↗ umarexusa.com
Not declared by the manufacturer: Weight, Length, Inner barrel.