G&G GTP 9 MS: specs, joules & FPS
Partial data GBB (gas blowback)
G&G GTP 9 MS, GBB: 1.14 J, 330–350 FPS, 22 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 | G&G |
|---|---|
| Model | GTP 9 MS |
| Manufacturer code | GAS-GPM-T9M-BBB-UCM |
| Category | Pistols |
| Power source | GBB (gas blowback) |
| Platform | n/a |
| Weight | n/a |
| Length | 225 mm |
| Inner barrel | 102 mm |
| Magazine | 22 rounds |
| Hop-up | n/a |
| 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 | 350 | 107 |
| 0.25 g | 313 | 95 |
| 0.28 g | 296 | 90 |
| 0.30 g | 286 | 87 |
| 0.32 g | 277 | 84 |
| 0.36 g | 261 | 80 |
| 0.40 g | 247 | 75 |
Theoretical calculation at constant energy (1.14 J). Real-world values can differ slightly with hop-up and replica.
Data source
The values on this page come from the product page of the shop actionvillage.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 ↗ actionvillage.com
Not declared by the manufacturer: Weight.