Marushin Mateba Revolver X-Cartridge Series (6mm Silver): specs, joules & FPS
Complete specs Marushin Gas NBB (non-blowback)
Marushin Mateba Revolver X-Cartridge Series (6mm Silver), NBB: 1.34 J, 380 FPS, 810 g, 6 rounds. Official specs.
Power
Above Italy's 1 J limit
Italian shops sell versions tuned below 1 J: ask the shop which version they ship.
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 | Marushin |
|---|---|
| Model | Mateba Revolver X-Cartridge Series (6mm Silver) |
| Category | Pistols |
| Power source | Gas NBB (non-blowback) |
| Platform | MATEBA |
| Weight | 810 g |
| Length | 260 mm |
| Magazine | 6 rounds |
| Hop-up | Adjustable |
Weighs 810 g: lighter than 51% of NBB replicas in the same category in the database (226 with weight).
Similar alternatives
Replicas of the same type and category that stay within the Italian 1 J limit.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| Marushin Mateba Revolver 6mm X-Cartridge Series Matt Black Wood Grip Version | 0.95 J | 320 | 820 g |
| Marushin Mateba Revolver 6mm X-Cartridge Series W Deep Black Wood Grip Version | 0.95 J | 320 | 820 g |
| KSC P226R (Full Metal) | 0.96 J | 322 | 800 g |
| VFC Stark Arms SA320T GBB | 0.95 J | 320 | 770 g |
| Marushin Ruger Super Redhawk 7.5inch .454 Casull Gas Revolver - W Deep Black | 0.73 J | 280 | 890 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 | 380 | 116 |
| 0.25 g | 340 | 104 |
| 0.28 g | 321 | 98 |
| 0.30 g | 310 | 95 |
| 0.32 g | 300 | 92 |
| 0.36 g | 283 | 86 |
| 0.40 g | 269 | 82 |
Theoretical calculation at constant energy (1.34 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.