KSC M93R Desert Spartan GBB (Japan System 7): specs, joules & FPS
Complete specs KSC Gas NBB (non-blowback)
KSC M93R Desert Spartan GBB (Japan System 7), NBB: 0.7 J, 275 FPS, 1,120 g, 24 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 | KSC |
|---|---|
| Model | M93R Desert Spartan GBB (Japan System 7) |
| Category | Pistols |
| Power source | Gas NBB (non-blowback) |
| Platform | 92F M9 93R |
| Weight | 1,120 g |
| Length | 265 mm |
| Magazine | 24 rounds |
| Hop-up | Adjustable |
Weighs 1,120 g: heavier than 89% of NBB replicas in the same category in the database (226 with weight).
At 0.7 J it is more powerful than 11% 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 |
|---|---|---|---|
| Tanaka Works S&W Performance Center M&P R8 5 inch Heavy Weight Ver. 2 Gas Revolver | 0.73 J | 280 | 1,110 g |
| Marushin Ruger Super Redhawk 9.5inch .454 Casull Gas Revolver - Matt Black | 0.73 J | 280 | 1,050 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 Revolver S&W M500 PC 10.5 inch Stainless Finish Ver.2 Gas Revolver | 0.84 J | 300 | 1,200 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 | 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.