This is a Gamo known as the Red Fire chambered in 22PEL, model 632270454.
Experience match-grade accuracy" high-velocity performance and hydraulic expansion at point of impact with Gamo's Red Fire. The diamond shaped hard polymer tip provides a true ballistic trajectory. The force of impact drives the diamond polymer tip into the cylindrical jacket material forcing it to expand outward-increasing the diameter of the projectile as it passes through the intended target (mushrooming effect on impact).
Features:
Caliber: 0.22
Quantity: 125
Material: Lead