Take your paper punching skills to another level! The same QB78 that is a proven favorite among airgunners but now avaliable with Biathalon style stock. The AR2078A also comes with upgraded fully adjustable diopeter sights and a fully adjustable trigger. Filled by two standard 12g CO2 cartridges or from tank by adapter and connector.

Features:

- Powered By Two 12-Gram CO2 Cartridges
- Bolt-Action, Single Shot
- Includes Diopter Peep and Interchangable Front Sights
- Adjustable Trigger
- Competition-Style Stock w/ Rubber Buttpad

Specifications:

- Caliber: 0.177 cal
- Velocity: 650 fps
- Action: Bolt-action
- Barrel Style: Rifled
- Fire Mode: Single-shot
- Gun Weight: 7.8 lbs
- Overall Length: 39.5"
- Barrel Length: 21.5"
- Loudness: 2-Low-Medium
- Mechanism: CO2
- Rail: 11mm dovetail
- Safety: Manual
- Rear Sights: Diopter
- Shots per Fill: 60
- Trigger Adjustability: Two-stage adjustable
- Trigger Pull: 1 lb
- Use: Plinking & target practice