CCI .22 LR 40 grain LRN ammunition is a type of ammunition manufactured by CCI (Cascade Cartridge Inc.), a well-known brand in the firearms and ammunition industry.The “22 LR” indicates the cartridge caliber, which is .22 Long Rifle, a popular rimfire cartridge. The “40 grain” refers to the weight of the projectile, indicating that the bullet used in this ammunition weighs 40 grains.

LRN stands for Lead Round Nose, which describes the bullet’s shape. LRN bullets have a rounded nose and are typically made of lead or a lead alloy. They are commonly used for target shooting and plinking, as well as for small game hunting where allowed by law.

CCI ammunition is known for its quality and reliability. The 40 grain LRN bullets in this specific CCI .22 LR load offer good accuracy and reliable performance, making them suitable for a variety of shooting applications.

As always, it is important to refer to the manufacturer’s specifications and recommendations for your specific firearm to ensure compatibility and safe usage.