EMG SAI BLU CO2 (by AW Custom): specs, joules & FPS
Complete specs EMG CO2
EMG SAI BLU CO2 (by AW Custom): 1.14 J, 350 FPS, 570 g, 26 rounds. Full specs from the official source, with FPS for every BB weight.
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 | EMG |
|---|---|
| Model | SAI BLU CO2 (by AW Custom) |
| Category | Pistols |
| Power source | CO2 |
| Platform | OTHER |
| Weight | 570 g |
| Length | 215 mm |
| Magazine | 26 rounds |
| Hop-up | Adjustable |
Weighs 570 g: lighter than 97% 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 |
|---|---|---|---|
| Umarex H8R Revolver V2 6mm CO2 Version - Black (by Wingun) | 0.98 J | 325 | 690 g |
| Umarex Beretta APX CO2 (6mm) - Black (by Wingun) | 0.89 J | 310 | 660 g |
| Umarex Beretta APX CO2 (6mm) - Grey (by Wingun) | 0.89 J | 310 | 660 g |
| KJ Works KP-13-C CO2 | 0.95 J | 320 | 770 g |
| KJ Works KP-13-MS CO2 - Urban Grey | 0.95 J | 320 | 770 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 | 350 | 107 |
| 0.25 g | 313 | 95 |
| 0.28 g | 296 | 90 |
| 0.30 g | 286 | 87 |
| 0.32 g | 277 | 84 |
| 0.36 g | 261 | 80 |
| 0.40 g | 247 | 75 |
Theoretical calculation at constant energy (1.14 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.