Hatsan BullBoss
Hatsan Arms Company · Rifle · In Production · 2016
Also known as: BullBoss QuietEnergy, Hatsan BullBoss QE
Overview
The Hatsan BullBoss is a bullpup pre-charged pneumatic (PCP) air rifle built for small-game hunting and pest control. Its compact bullpup layout houses a fully shrouded QuietEnergy sound moderator and a 23-inch rifled barrel in an overall length under a metre. Fed by a 10-shot rotary magazine and side-lever action, it is offered in .177, .22 and .25 calibers and runs from a detachable 255cc air cylinder filled to 200 bar. In .22 caliber it produces up to roughly 326 m/s (1070 fps) and around 52 J of muzzle energy.
Specifications
| Weight (empty) | 3901 g (137.6 oz) |
| Overall Length | 935 mm (36.81") |
| Barrel Length | 584 mm (22.99") |
| Action Type | Bolt Action |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Two Stage |
| Magazine Capacity | 10 rounds |
| Magazine Type | Rotary |
| Muzzle Velocity | 326 m/s (1070 fps) |
| Muzzle Energy | 52 J (38 ft·lbf) |
| Effective Range | 50 m (55 yd) |
| Barrel Rifling | Right Hand |
| Frame Material | Polymer |
| Barrel Material | Steel |
| Stock Material | Synthetic |
| Finish | Matte |
Calibers
- .22 Air (5.5mm) · primary — also known as .22 pellet, 5.5mm, 5.6mm air
Features
- Firing modes: Repeating
- Feed systems: Rotary Magazine
- Safety mechanisms: Manual Safety, Anti Double Feed
- Features: Bullpup Layout, Pre Charged Pneumatic, Detachable 255cc Air Cylinder, Quietenergy Shrouded Moderator, Quattro Adjustable Trigger, Side Lever Cocking, Elevation Adjustable Comb, Optics Rail
Variants
- Hatsan BullBoss QE - Moderated
Production
Production years: 2016-present
Origin
Country of origin: Turkey
Notes
Powered by compressed air rather than a firearm cartridge. The .22 model uses a 10-round rotary magazine; magazine capacity varies by caliber (.177 holds more, .25 fewer). Fitted with Hatsan's fully adjustable two-stage Quattro trigger.