Shopping cart Umarex Zelos Airgun Ready to scratch the itch for precision pneumatic shooting? The Umarex Zelos delivers serious performance in a compact, easy-to-handle bullpup platform. By packing a full 26" barrel into a 36" overall length, the Zelos maximizes both power and accuracy while maintaining excellent maneuverability. The bullpup design keeps the rifle compact without sacrificing performance—making it ideal for both bench shooting and field use. Available in .22 and .25 caliber, the Zelos features a high-capacity auto-indexing rotary magazine paired with a smooth side-lever action for fast, reliable follow-up shots. The .22 caliber holds 20 rounds, while the .25 caliber holds 18 rounds. Powered by a 250cc (15.3 cu in) onboard air cylinder, the Zelos fills to a maximum of 3,625 PSI via a built-in male Foster quick-disconnect fitting. The cylinder can also be safely removed while pressurized (see owner’s manual for details). Ergonomics are dialed in with an elevated cheek piece and rubber butt pad for comfortable shooting. Up top, a 21-slot Picatinny rail provides ample space for mounting optics, while the extended lower rail adds stability for accessories like bipods. For shooters who want to fine-tune performance, the Zelos includes a receiver-housed adjustable regulator (up to 3,000 PSI of adjustment), accessible hammer spring tuning, and a two-stage adjustable trigger. The threaded barrel (1/2" x 20) allows for easy addition of aftermarket muzzle devices. Key Features: Compact bullpup design with full 26" barrel Available in .22 and .25 caliber Smooth side-lever action Auto-indexing rotary magazine (20 rd / .22, 18 rd / .25) 250cc removable air cylinder (15.3 cu in) Max fill pressure: 3,625 PSI Built-in Foster quick-disconnect fill fitting Adjustable regulator (up to 3,000 PSI range) Accessible hammer spring adjustment Two-stage adjustable trigger 21-slot Picatinny top rail Extended lower rail for bipod/accessories 1/2" x 20 threaded muzzle Elevated cheek rest & rubber butt pad Product Specifications: Action: PCP Caliber: .22 / .25 Magazine Capacity: 20 (.22) / 18 (.25) Cylinder Capacity: 15.3 cu in (250cc) Max Pressure: 3,625 PSI Velocity: Up to 1,000 FPS Energy: Up to 36 ft-lbs Magazine Type: Rotary Finish: Black
