The .22 Long Rifle (often abbreviated as .22 LR) is a popular rimfire cartridge known for its versatility and low recoil. It was introduced in 1887 and has since become one of the most widely used cartridges for target shooting, small game hunting, and training new shooters. The cartridge typically features a bullet weight of 30 to 40 grains and a muzzle velocity of around 1,000 to 1,200 feet per second. Due to its relatively low cost and availability, the .22 LR is favored by many recreational shooters and is commonly used in various firearms, including rifles and handguns. Its design allows for efficient performance in both short-range and long-range shooting scenarios, making it an ideal choice for beginners and experienced marksmen alike.