| Model | Hercules | |||
| Caliber | 4.5mm / .177cal | 5.5mm / .22cal | 6.35mm / .25cal | |
| Max. Muzzle Velocity (*) | 396m/s (1300fps) | 375m/s (1230fps) | 365m/s (1200fps) | |
| Energy (*) | Joules | 44 | 67 | 87 |
| ft.lbs | 32.5 | 49 | 64 | |
| Magazine Capacity | 17 | 14 | 13 | |
| Air Tube Volume | 2 x 500cc | |||
| Fill Pressure | 250 BAR | |||
| Number of Shots Per Fill | 140 | 120 | 120 | |
| Number of Shots at Optimal Velocity | 70 | 65 | 62 | |
| Stock | Advanced polymer, tactical stock with integrated pistol grip | |||
| Overall Length | 1230mm (48.4”) | |||
| Barrel Length | 585mm (23”) | |||
| Average Weight |
5.9kg (13lbs) |
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| Model | Hercules | |||
| Caliber | 7.62mm / .30cal | 9mm / .35cal | 11.43mm / .45cal | |
| Max. Muzzle Velocity (*) | 300m/s (990fps) | 271m/s (890fps) | 224m/s (741fps) | |
| Energy (*) | Joules | 132 | 193 | 396 |
| ft.lbs | 97 | 142.5 | 292 | |
| Magazine Capacity | 10 | 9 | 7 | |
| Air Tube Volume | 2 x 500cc | |||
| Fill Pressure | 250 BAR | |||
| Number of Shots Per Fill | 85 | 72 | 37 | |
| Number of Shots at Optimal Velocity | 51 | 48 | 15 | |
| Stock | Advanced polymer, tactical stock with integrated pistol grip | |||
| Overall Length | 1230mm (48.4”) | |||
| Barrel Length | 585mm (23”) | |||
| Average Weight | 5.9kg (13lbs) | |||