- Genuine bullpup design, manual loading, side-lever action, pre-charged pneumatic (PCP) air rifle.
- QuietEnergy fully shrouded barrel and Integrated Sound Moderator – Approximately 50% Quieter.
- Precision rifled choked barrel for accuracy.
- Available in .177 (4.5 mm), .22 (5.5 mm) ,25 (6.35 mm), .30 (7,62mm), .35 (9mm) and .45 (11.43mm) caliber.
- Detachable 17-shot magazine in .177 (4.5mm), 14-shot magazine in .22 (5.5mm), 13-shot magazine in .25 (6.35mm), 10-shot magazine in .30 (7.62mm), 9-shot magazine in .35 (9mm) and 7-shot magazine in .45 (11.43mm) caliber.
- 500cc volume air bottle mounted in the forearm.
- 2 spare magazine carrying slots in the stock
- Includes 3 magazines.
- Includes quick-fill nozzle.
- Thumbhole synthetic ambidextrous bullpup stock.
- “EasyAdjust” Cheek Comb – Stock equipped with integrated elevation adjustment button
- Picatinny rail beneath the forearm.
- Checkering on grip and forearm for better control and feel.
- Built-in pressure gauge to monitor the cylinder pressure.
- Long picatinny rail for both 11 mm and 22 mm scope mounts.
- Black anodized aluminum receiver.
- Manual safety.
- “Anti-double pellet feed” mechanism preventing more than one pellet loading into barrel.
- Foldable design adjustable rear sight with Truglo fiber optics. Rear sight can also be detached from the picatinny rail.
- Foldable design front sight with Truglo fiber optics. Front sight can also be detached from the picatinny rail.
- 2-stage adjustable trigger for trigger travel and trigger load.
- Black metal trigger.
- Fitted sling swivels.
| Model | Hercules Bully | |||
| 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 | 500cc | |||
| Fill Pressure | 250 BAR | |||
| Number of Shots Per Fill | 95 | 85 | 80 | |
| Number of Shots at Optimal Velocity | 45 | 40 | 36 | |
| Stock | Advanced polymer, tactical bullpup stock with integrated pistol grip | |||
| Overall Length | 920mm (36.2”) | |||
| Barrel Length | 585mm (23”) | |||
| Average Weight | 4.65kg (10.3lbs) | |||
| Fiber Optic Sights Diameters | Rear Sight | 0.9mm (.035”) green | ||
| Front Sight | 1.5mm (.060”) red | |||