H&N Excite Apollo Lead-Free Airgun Pellets .22 Caliber / 14.5 Grains (150 Count) Excellent for Plinking/Ideal for CO2 Pistols/Revolvers Content: 150 air gun pellets Pellet Caliber/Weight: .22 / 14.5 Grains For air pistols / rifles with a minimum muzzle energy of 12 ft.lbs Screw-on lid prevents accidental pellet spills