Tanaka Works S&W M500 3+1 inch Gas Revolver Ver. 2 - Stainless Finish: specs, joules & FPS
Complete specs Tanaka Works Gas NBB (non-blowback)
Tanaka Works S&W M500 3+1 inch Gas Revolver Ver. 2 - Stainless Finish, NBB: 0.75 J, 285 FPS, 1,080 g, 11 rounds. Official specs.
Power
Within Italy's 1 J limit
Energy computed from the velocity with 0.20 g BBs, the standard weight manufacturers and shops use to measure FPS.
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 | Tanaka Works |
|---|---|
| Model | S&W M500 3+1 inch Gas Revolver Ver. 2 - Stainless Finish |
| Category | Pistols |
| Power source | Gas NBB (non-blowback) |
| Platform | M500 |
| Weight | 1,080 g |
| Length | 300 mm |
| Magazine | 11 rounds |
| Hop-up | Adjustable |
Weighs 1,080 g: heavier than 84% of NBB replicas in the same category in the database (226 with weight).
At 0.75 J it is more powerful than 56% of NBB replicas in the same category that stay within 1 J (178).
Similar alternatives
Same type and category, with similar power and weight.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| Marushin Ruger Super Redhawk 9.5inch .454 Casull Gas Revolver - Matt Black | 0.73 J | 280 | 1,050 g |
| Tanaka Works S&W Performance Center M&P R8 5 inch Heavy Weight Ver. 2 Gas Revolver | 0.73 J | 280 | 1,110 g |
| Tanaka Works S&W M500 Performance Center Gas Revolver (Ver. 2, 6.5 inch) - Stainless Finish | 0.84 J | 300 | 1,150 g |
| Tanaka Works S&W M500 Stainless Version 2 (8-3/8 inch) Gas Revolver | 0.84 J | 300 | 1,150 g |
| Tanaka Works S&W M500.3+1inch Heavy Weight Ver.2 Gas Revolver | 0.73 J | 280 | 1,210 g |
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 | 285 | 87 |
| 0.25 g | 255 | 78 |
| 0.28 g | 241 | 73 |
| 0.30 g | 233 | 71 |
| 0.32 g | 225 | 69 |
| 0.36 g | 212 | 65 |
| 0.40 g | 202 | 61 |
Theoretical calculation at constant energy (0.75 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
Spotted a wrong or missing value? Let us know.