The .22 PPC (Palmisano & Pindel Cartridge) is a small-caliber, high-velocity rifle cartridge developed in the late 1970s by Dr. Louis Palmisano and Ferris Pindell. It is derived from the 5.6x39mm Russian cartridge, modified for use in benchrest shooting due to its exceptional accuracy potential. The cartridge typically uses a .224-inch diameter bullet and is known for its excellent ballistic performance, making it a popular choice among precision shooters for distances up to 300 yards.
The .22 PPC is often used in competitive benchrest shooting, varmint hunting, and other scenarios where high accuracy and consistency are critical. It is praised for its tight groups and minimal wind drift, due in part to its efficient design and the high-quality components typically used by reloaders.
Overall, the .22 PPC is highly regarded in the shooting community for its precision and performance in target shooting applications.