G&G GTW91 GBB 2.0: specs, joules & FPS
Partial data G&G GBB (gas blowback)
G&G GTW91 GBB 2.0: 3,600 g, 30 rounds. Full specs from the official source, with FPS for every BB weight.
Power
Energyn/a
Velocityn/a
Power not declared
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 | G&G |
|---|---|
| Model | GTW91 GBB 2.0 |
| Category | Assault rifles & carbines |
| Power source | GBB (gas blowback) |
| Platform | T91 |
| Weight | 3,600 g |
| Length | 806.7 mm |
| Inner barrel | 350.5 mm |
| Magazine | 30 rounds |
Weighs 3,600 g: heavier than 89% of GBB replicas in the same category in the database (314 with weight).
Similar alternatives
Same type and category, with similar power and weight.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| VFC AV-105 Tactical GBBR | – | – | 3,465 g |
| Tokyo Marui Type 89 5.56mm Folding Stock GBB | – | – | 3,900 g |
| Tokyo Marui Type 89 5.56mm Fixed Stock GBB | – | – | 4,000 g |
| Tokyo Marui M4A1 Carbine GBB | – | – | 2,950 g |
| Tokyo Marui URG-I 11.5inch SOPMOD Block 3 GBB | – | – | 2,935 g |
Data source
Every value on this page comes from the manufacturer's official product page, checked on 2026-11-07.
Official G&G product page ↗ guay2.com
Not declared by the manufacturer: Energy.
Spotted a wrong or missing value? Let us know.