PRS competition wildcat created by necking down the 6 GT; feeds reliably in AR-10 platforms and bolt guns, gaining traction in gas gun PRS divisions.
Type: Rifle
Introduced: 2018, United States
Parent case: 6 GT (necked down)
Standardization: Proprietary
Bullet diameter: 0.224" (5.69 mm)
Rim type: Rimless
Primer: Boxer Small Rifle
Production status: Active
Also known as: 22 GT · .22-6GT · .22 6GT
History: The .22 GT was developed as a logical extension of the 6 GT cartridge by necking it down to .224 caliber. It offers high velocity with excellent precision and feeds reliably in semi-automatic platforms, making it attractive for PRS Gas Gun division competitors who want a flat-shooting cartridge with moderate recoil.