Umarex Glock 45 Gen 5 MOS V2 Gas (GHK G45 Gen 5 MOS): specs, joules & FPS
Complete specs Umarex CO2
Umarex Glock 45 Gen 5 MOS V2 Gas (GHK G45 Gen 5 MOS), CO2: 0.95 J, 320 FPS, 510 g, 20 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 | Umarex |
|---|---|
| Model | Glock 45 Gen 5 MOS V2 Gas (GHK G45 Gen 5 MOS) |
| Category | Pistols |
| Power source | CO2 |
| Platform | G SERIES |
| Weight | 510 g |
| Length | 230 mm |
| Magazine | 20 rounds |
| Hop-up | Adjustable |
Weighs 510 g: lighter than 99% of CO2 replicas in the same category in the database (231 with weight).
At 0.95 J it is more powerful than 59% of CO2 replicas in the same category that stay within 1 J (85).
Similar alternatives
Same type and category, with similar power and weight.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| RWC Custom Glock 17 Gen 5 MOS GBB | 0.95 J | 320 | 510 g |
| Umarex Glock 17 Gen 5 MOS CO2 (SRC G17 Gen 5 MOS) | 0.89 J | 310 | 690 g |
| ASG Steyr M9-A1 CO2 Non Blow Back Low Power | 1.1 J | 344 | 520 g |
| Umarex P99 DAO CO2 (6mm) - Black (by WinGun) | 0.89 J | 310 | 600 g |
| Action Army AAP01C GBB | 0.78 J | 290 | 680 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 | 320 | 98 |
| 0.25 g | 286 | 87 |
| 0.28 g | 270 | 82 |
| 0.30 g | 261 | 80 |
| 0.32 g | 253 | 77 |
| 0.36 g | 239 | 73 |
| 0.40 g | 226 | 69 |
Theoretical calculation at constant energy (0.95 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.