Umarex Zelos .25 PCP Air Rifle – 18-Shot Precision Performer

Umarex Zelos .25 Caliber PCP Air Rifle

The Zelos represents a thoughtful engineering solution to a common problem: how do you get the power and accuracy of a long barrel without the unwieldy length? Umarex answered this question with a bullpup design that compresses 26 inches of barrel into a remarkably compact 36-inch overall package.

Performance and Power

The .25 caliber configuration delivers serious downrange performance. The extended barrel length ensures consistent velocity and accuracy, while the onboard 250cc tank fills to 3625 PSI maximum pressure, providing plenty of shot count before requiring a refill. An 18-round auto-indexing rotary magazine keeps you in the action with minimal downtime between reloads.

Precision Features

Optical Mounting: The Zelos features dual Picatinny rail systems—a 21-slot top rail for your primary optic and an 8-slot rail mounted to the tank for accessories. This flexibility allows you to configure the rifle exactly as you need it.

Tuning Capability: An adjustable regulator housed in the receiver lets you fine-tune performance to match your preferred ammunition, optimizing velocity and consistency for your specific shooting needs.

Customization: The barrel terminates with 1/2" x 20 threads, allowing you to attach aftermarket muzzle devices or suppressors if desired.

Handling and Comfort

The bullpup platform delivers natural handling characteristics with a 14.75-inch length of pull. At 6.74 pounds, the Zelos remains manageable for extended shooting sessions. The free-floated tank design isolates it from barrel harmonics, supporting the accuracy potential this rifle offers.

Whether you're a precision air rifle enthusiast or exploring PCP shooting for the first time, the Zelos delivers the performance and versatility to satisfy demanding shooters.