Tanaka Works Revolver Smolt Revolver 4 inch HW Ver.3 (Gas Version): specs, joules & FPS
Partial data Tanaka Works Gas NBB (non-blowback)
Tanaka Works Revolver Smolt Revolver 4 inch HW Ver.3 (Gas Version), NBB: 0.84 J, 300 FPS, 920 g, 9 rounds. Official specs.
Power
Within Italy's 1 J limit
Estimated energy: the source does not give the BB weight, so we used 0.20 g, the standard weight manufacturers and shops use to measure velocity. With other BBs the value changes: always check with a chronograph.
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 | Tanaka Works |
|---|---|
| Model | Revolver Smolt Revolver 4 inch HW Ver.3 (Gas Version) |
| Manufacturer code | n/a |
| Category | Pistols |
| Power source | Gas NBB (non-blowback) |
| Platform | PYTHON |
| Weight | 920 g |
| Length | 240 mm |
| Inner barrel | n/a |
| Magazine | 9 rounds |
| Hop-up | Fixed |
| 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 | 300 | 91 |
| 0.25 g | 268 | 82 |
| 0.28 g | 254 | 77 |
| 0.30 g | 245 | 75 |
| 0.32 g | 237 | 72 |
| 0.36 g | 224 | 68 |
| 0.40 g | 212 | 65 |
Theoretical calculation at constant energy (0.84 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 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: Inner barrel.