The RX1250 is a break barrel air rifle, powered by a spring piston mechanism. It’s available in three calibers: 4.5mm, 5.5mm, and 6.35mm, with muzzle velocities ranging from 500 to 750 fps. The rifle’s kinetic energy is adjustable between 3 and 20 joules across all calibers. It features a synthetic forearm engraving and comes with a binocular rail. With a total length of 1100mm and weighing 7.16 lbs, it ensures a sturdy shooting experience. Note: Velocity may vary based on pellet and environmental factors.