ASG CZ P-09 Gas Blow Back Black: specs, joules & FPS
Complete specs ASG CO2
ASG CZ P-09 Gas Blow Back Black, CO2: 0.81 J, 295.28 FPS, 860 g, 25 rounds. Full specs from the official source, with FPS for every BB weight.
Power
Within Italy's 1 J limit
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 | ASG |
|---|---|
| Model | CZ P-09 Gas Blow Back Black |
| Manufacturer code | 18116 |
| Category | Pistols |
| Power source | CO2 |
| Platform | CZ P-09 |
| Weight | 860 g |
| Length | 205 mm |
| Inner barrel | 100 mm |
| Magazine | 25 rounds |
| Hop-up | Adjustable |
| EAN / UPC | 5707843061292 |
Weighs 860 g: lighter than 64% of CO2 replicas in the same category in the database (231 with weight).
At 0.81 J it is more powerful than 11% 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 |
|---|---|---|---|
| Inokatsu Colt M1911 Military 100th Anniversary (CO2 version) - B Grade | 0.84 J | 300 | 950 g |
| 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 |
| ASG Steyr L9-A2 CO2 Blow Back Black | 0.81 J | 295 | 850 g |
| ASG M9 Gas FMV | 0.81 J | 295 | 875 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 | 295 | 90 |
| 0.25 g | 264 | 80 |
| 0.28 g | 250 | 76 |
| 0.30 g | 241 | 73 |
| 0.32 g | 233 | 71 |
| 0.36 g | 220 | 67 |
| 0.40 g | 209 | 64 |
Theoretical calculation at constant energy (0.81 J). Real-world values can differ slightly with hop-up and replica.
Data source
Every value on this page comes from the manufacturer's official product page, checked on 2026-11-07.
Official ASG product page ↗ actionsportgames.com
Spotted a wrong or missing value? Let us know.
Available colours
The same model is also sold in these colours. The specs on this page refer to the first version; each colour links to its own page at the source.