Tanaka Works P08 DWM Heavyweight Green Gas (8 inch): specs, joules & FPS
Complete specs Tanaka Works GBB (gas blowback)
Tanaka Works P08 DWM Heavyweight Green Gas (8 inch), GBB: 0.7 J, 275 FPS, 710 g, 15 rounds. Full specs from the official source, with FPS for every BB weight.
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 | P08 DWM Heavyweight Green Gas (8 inch) |
| Category | Pistols |
| Power source | GBB (gas blowback) |
| Platform | P08 |
| Weight | 710 g |
| Length | 340 mm |
| Magazine | 15 rounds |
| Hop-up | Adjustable |
Weighs 710 g: lighter than 75% of GBB replicas in the same category in the database (466 with weight).
At 0.7 J it is more powerful than 12% of GBB replicas in the same category that stay within 1 J (351).
Similar alternatives
Same type and category, with similar power and weight.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| Tanaka Works Luger P08 1914 Erfurt Heavy Weight GBB (8 Inch) | 0.7 J | 275 | 710 g |
| Tanaka Works Luger P08 8inch (DWM) HW GBB | 0.7 J | 275 | 710 g |
| Tokyo Marui AM .45 | 0.73 J | 280 | 735 g |
| Tanaka Works Luger P08 GBB (6 inch, Heavy Weight) | 0.73 J | 280 | 660 g |
| Tanaka Works Luger P08 4inch Heavy Weight Erfurt Version GBB | 0.7 J | 275 | 630 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 | 275 | 84 |
| 0.25 g | 246 | 75 |
| 0.28 g | 232 | 71 |
| 0.30 g | 225 | 68 |
| 0.32 g | 217 | 66 |
| 0.36 g | 205 | 62 |
| 0.40 g | 194 | 59 |
Theoretical calculation at constant energy (0.7 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.