The 250z is powered by a precharged pneumatic (PCP) system, offering smooth and consistent shots with a high-pressure 3625 psi fill and a 322cc air reservoir. The bolt-action system enables quick chambering, while the 10-shot metal magazine ensures you're always ready for rapid follow-up shots. With an externally adjustable regulator, hammer spring adjustment, and 2-stage trigger you have full control over the rifle's power and efficiency, tailoring it to your shooting preferences. Capable of firing .25 caliber pellets at up to 1000 fps or over 50 fpe, The 250z delivers the accuracy and power needed for long-range target practice or small game hunting. The 1/2"-20 threaded barrel allows for easy attachment of suppressors or other muzzle devices, while the Picatinny rail provides a sturdy platform for optics. The rifled barrel has 1:18 twist rate and is non choked. Every feature of The 250z is designed for precision and ease of use, making it the ideal air rifle for many situations.