Federal cartridge company is known across the shooting industry for producing high quality ammunition for everything from Law enforcement, military, and even civilian target practice, hunting and self defense. The Federal .22lr 40gr HV copper plated is an excellent rimfire round for target shooting. Utilizing premium components to give you the best shooting .22lr ammunition possible. The copper plated projectile of the Federal .22lr 40gr HV makes for ultra reliable feeding in all manner of rimfire guns, whether semi auto, lever action, or bolt action. While the high velocity of 1260fps will ensure function in even semiauto handguns and rifles which can be notoriouly picky eaters. The Federal .22lr 40gr HV copper plated comes in 100rd sleeves for convenient carry to the range.