EMG CAM MK-II SAI Law Enforcement Marker (SAI Licensed) (by APS): specs, joules & FPS
Complete specs EMG CO2
EMG CAM MK-II SAI Law Enforcement Marker (SAI Licensed) (by APS), CO2: 1.01 J, 330 FPS, 2,690 g, 6 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 | EMG |
|---|---|
| Model | CAM MK-II SAI Law Enforcement Marker (SAI Licensed) (by APS) |
| Category | Shotguns |
| Power source | CO2 |
| Platform | M870 |
| Weight | 2,690 g |
| Length | 1,020 mm |
| Magazine | 6 rounds |
Similar alternatives
Replicas of the same type and category that stay within the Italian 1 J limit.
| Replica | Energy | FPS | Weight |
|---|---|---|---|
| RWC Custom APS CAM870 Shotgun | 0.73 J | 280 | 2,770 g |
| Dominator International DM870 Shotgun Std Full Steel 4+1 Version | 0.84 J | 300 | 3,790 g |
| Marushin M1887 Maxi8 8mm Wood Stock Version | 0.75 J | 285 | 1,730 g |
| APS Shell-Ejecting CAM 870 Shotgun MKIII Magnum Marker | 1.01 J | 330 | 2,690 g |
| EMG KelTec Licensed Gas Power Multi-Shot Shotgun (by Golden Eagle) | 1.01 J | 330 | 2,930 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 | 330 | 101 |
| 0.25 g | 295 | 90 |
| 0.28 g | 279 | 85 |
| 0.30 g | 269 | 82 |
| 0.32 g | 261 | 80 |
| 0.36 g | 246 | 75 |
| 0.40 g | 233 | 71 |
Theoretical calculation at constant energy (1.01 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.