What is sig 522?

The SIG SAUER 522 is a popular semi-automatic rifle designed for sporting and recreational shooting. It is based on the design of the AR-15 platform, but features a more compact size and uses a .22 LR rimfire cartridge. The rifle has a variety of features including a 16-inch barrel, adjustable stock, and Picatinny rail for mounting optics and accessories. The 22-round magazine capacity and lightweight build make it an ideal choice for plinking, target shooting, and small game hunting. The SIG 522 is known for its reliable performance, accuracy, and ease of use.