Marushin Super Redhawk Alaskan.454 Gas Revolver Heavyweight: specs, joules & FPS
Complete specs Marushin Gas NBB (non-blowback)
Marushin Super Redhawk Alaskan.454 Gas Revolver Heavyweight, NBB: 0.75 J, 285 FPS, 980 g, 6 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 | Marushin |
|---|---|
| Model | Super Redhawk Alaskan.454 Gas Revolver Heavyweight |
| Category | Pistols |
| Power source | Gas NBB (non-blowback) |
| Platform | OTHER |
| Weight | 980 g |
| Length | 250 mm |
| Magazine | 6 rounds |
| Hop-up | Adjustable |
Weighs 980 g: heavier than 72% 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 |
| Marushin Ruger Super Redhawk 7.5inch .454 Casull Gas Revolver - W Deep Black | 0.73 J | 280 | 890 g |
| Marushin S&W M629 Classic .44 Magnum X Cartridge Series (6mm BB) | 0.84 J | 300 | 930 g |
| Tanaka Works M29 .44 MAGNUM Counter Bored 6.5 Inch - Black Heavy Weight | 0.73 J | 280 | 1,110 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 |
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.