WinGun Revolver CO2 721 Nagant M1895 (4 inch, Brown Grip, 6mm Version): specs, joules & FPS
Complete specs WinGun CO2
WinGun Revolver CO2 721 Nagant M1895 (4 inch, Brown Grip, 6mm Version): 1.64 J, 420 FPS, 680 g, 7 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 | WinGun |
|---|---|
| Model | Revolver CO2 721 Nagant M1895 (4 inch, Brown Grip, 6mm Version) |
| Category | Pistols |
| Power source | CO2 |
| Platform | WW1 & WW2 |
| Weight | 680 g |
| Length | 240 mm |
| Magazine | 7 rounds |
| Hop-up | Fixed |
Weighs 680 g: lighter than 90% of CO2 replicas in the same category in the database (231 with weight).
Similar alternatives
Replicas of the same type and category that stay within the Italian 1 J limit.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| RWC SIG AIR P320 M17 GBB (Cerakote Sand Dance) Stippling Type A | 0.84 J | 300 | 760 g |
| RWC SIG AIR P320 M17 GBB (Cerakote Sand Dance) Stippling Type B | 0.84 J | 300 | 760 g |
| Umarex H8R Revolver V2 6mm CO2 Version - Black (by Wingun) | 0.98 J | 325 | 690 g |
| ASG CZ P-10C CO2 Blow Back Black | 1 J | 328 | 720 g |
| ASG CZ P-10C CO2 Blow Back Black OR-OT | 1 J | 328 | 730 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 | 420 | 128 |
| 0.25 g | 376 | 115 |
| 0.28 g | 355 | 108 |
| 0.30 g | 343 | 105 |
| 0.32 g | 332 | 101 |
| 0.36 g | 313 | 95 |
| 0.40 g | 297 | 91 |
Theoretical calculation at constant energy (1.64 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.