22 Nosler is the newest and most diminutive member of the Nosler cartridge family. While it does not share the same parent cartridge as its predecessors, it does possess the same spirit in fulfilling an important role.

The 22 Nosler was born from the idea of creating the most powerful .22 caliber centerfire cartridge that would reliably function in the AR platform. Compared to the 223 Remington / 5.56 NATO, the 22 Nosler has 25% more case capacity making it roughly 300 fps faster at the muzzle for maximized performance.

How hard is it to retrofit an existing AR-15 chambered in 223 Rem / 5.56 NATO into a 22 Nosler? Switch to a 6.8 Remington SPC magazine along with a simple 22 Nosler barrel swap and the transformation is complete.