H&N Hunting Sampler .22 Cal, 5 Different Pellets, 155ct by Haendler & Natermann Excellent for hunting / Hard Impact / For PCP rifles only;Content: 155 air gun pellets;Pellet Caliber/Weight .22 / 9.26 - 21.66 Grains;For air pistols / rifles with a minimum muzzle energy of 18.5 ft.lbs