VFC Umarex HK UMP .45ACP DX: specs, joules & FPS
Partial data VFC GBB (gas blowback)
VFC Umarex HK UMP .45ACP DX, GBB: 2,500 g, 25 rounds. Full specs from the official source, with FPS for every BB weight.
Power
Energyn/a
Velocity (FPS)n/a
Velocity (m/s)120
Power not declared
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 | VFC |
|---|---|
| Model | Umarex HK UMP .45ACP DX |
| Manufacturer code | VF2-LUMP-BK81 |
| Category | SMGs |
| Power source | GBB (gas blowback) |
| Platform | UMP |
| Weight | 2,500 g |
| Length (collapsed / extended) | 450 / 690 mm |
| Inner barrel | 152 mm |
| Magazine | 25 rounds |
| Hop-up | n/a |
| EAN / UPC | n/a |
licenza Umarex; calcio pieghevole
Data source
Every value on this page comes from the manufacturer's official product page, checked on 2026-11-07.
Official VFC product page ↗ vegaforce.com
Not declared by the manufacturer: Energy.