Hephaestus Custom x GHK HTS-14 GBB: specs, joules & FPS
Partial data GBB (gas blowback)
Hephaestus Custom x GHK HTS-14 GBB: 380 FPS, 3,300 g, 30 rounds. Full specs from the official source, with FPS for every BB weight.
Power
Energyn/a
Velocity (FPS)380
Velocity (m/s)n/a
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 | Hephaestus |
|---|---|
| Model | Custom x GHK HTS-14 GBB |
| Manufacturer code | n/a |
| Category | Assault rifles & carbines |
| Power source | GBB (gas blowback) |
| Platform | AK SERIES |
| Weight | 3,300 g |
| Length | 495 mm |
| Inner barrel | n/a |
| Magazine | 30 rounds |
| Hop-up | Adjustable |
| EAN / UPC | n/a |
Data source
The values on this page come from the product page of the shop redwolfairsoft.com, checked on 2026-11-07. The manufacturer does not publish full specs: values may refer to the version that shop sells.
Shop product page ↗ redwolfairsoft.com
Not declared by the manufacturer: Energy, Inner barrel.